Sold-price comps for industrial automation parts DATA AS OF 2026-08-31

1734-AENT Sold Price History

Allen-Bradley · observed sold prices, the 90 days ending August 31, 2026

Sold listings (90d)Median soldSold rangeMedian ask*Sold vs ask
169$150$17.84–$799$263-43%

Lifecycle status: Active per Rockwell Automation, checked 2026-08-31.

Median sold price by condition

ConditionSoldMedianRange
New / surplus76$175$70.00–$400
Open box29$130$17.84–$264
Refurbished1$99.95$99.95–$99.95
Used63$68.24$35.00–$799
Median sold ($150) vs median asking price across covered sellers ($263): -43%. Condition mix differs between sold and asking listings; see methodology.
Buying or selling a 1734-AENT?
We track what these parts actually sell for. For sourcing help, a quote sanity-check, or broker data feeds, email contact@plccomps.com.

Individual sold listings (169)

DateListingConditionSold price
2026-08-30ALLEN BRADLEY 1734-AENT + 2x 1734-IB8S + 2x 1734-OB8S Modules Clean Safety I/OPre-Owned$225
2026-08-28Allen-Bradley 1734-AENT Point I/O EtherNet/IP Communication Adapter ModulePre-Owned$47.00
2026-08-27allen bradley 1734-aent + 1734-IB8SPre-Owned$35.00
2026-08-261PC 1734-AENT I/O Ethernet Network Adaptor 1734AENTBrand New$126
2026-08-26New Allen-Bradley AB 1734-AENT SER C POINT I/O Ethernet Network Adaptor 1734AENTBrand New$230
2026-08-25Surplus Sealed Allen Bradley 1734-AENT /C ETHERNET ADAPTER 24VDCBrand New$250
2026-08-25* ALLEN BRADLEY 1734-AENT SER C ETHERNET IP ADAPTER MODULEPre-Owned$42.00
2026-08-25Allen Bradley 1734-AENT Ethernet Point I/O Adapter Module 1734AENTPre-Owned$48.50
2026-08-25SEALED Allen Bradley 1734-AENT /C Point I/O Ethernet Network Adapter 1734AENTBrand New$295
2026-08-25ALLEN-BRADLEY 1734-AENTBrand New$265
2026-08-25Allen-Bradley 1734-AENT Point I/O w/ 6x Modules(LMP64P)Pre-Owned$260
2026-08-25Allen-Bradley 1734-AENT Point I/O w/ 6x Modules(LMP64Q)Pre-Owned$250
2026-08-25Allen Bradley 1734-AENT POINT I/O Ethernet Network Adaptor Factory Sealed NewBrand New$200
2026-08-25ALLEN-BRADLEY ETHERNET ADAPTER MODULE 1734-AENTPre-Owned$75.00
2026-08-25ALLEN BRADLEY 1734-AENT 1/0 DIGITAL OUTPUT MODULE W/ QTY 4 MOUNTING BASES CDMRefurbished$99.95
2026-08-25Allen-Bradley 1734-AENT Ethernet Adapter Module POINT I/O NetworkBrand New$191
2026-08-24ALLEN BRADLEY 1734-AENT + 1734-IB8S 1731-OB8S MODULESPre-Owned$300
2026-08-24New 1734-AENT POINT I/O Ethernet Network Adaptor 1734AENTBrand New$148
2026-08-24Allen-Bradley 1734-AENT POINT I/O Ethernet Network Adaptor Series B 24VDCNew – Open box$100
2026-08-24Allen-Bradley 1734-AENT Ser C Point I/O Adapter w/ 1734-RTB Terminal BlockPre-Owned$38.99
2026-08-24ALLEN-BRADLEY 1734-AENT SER A 1734AENT ONE YEAR WARRANTY 1734-AENT SER A NEWBrand New$136
2026-08-23New Allen Bradley 1734-AENT SER B POINT I/O Ethernet Network Adaptor 1734AENTBrand New$179
2026-08-231734-AENT /B POINT I/O Ethernet Network Adaptor New Factory Sealed Allen-BradleyBrand New$175
2026-08-21Allen-Bradley 1734-AENT POINT I/O EtherNet/IP Adapter Series B 24VDC Ser BPre-Owned$59.99
2026-08-20Surplus Pre-Owned Allen Bradley 1734-AENT /C Dual Network Adapter 1734-AENTKNew – Open box$210
2026-08-20Factory Sealed AB 1734-AENT/C POINT I/O Ethernet Network Adaptor 1734AENTBrand New$208
2026-08-20New Allen-Bradley 1734-AENTR I/P Adapter and Communication Interface ModuleNew – Open box$200
2026-08-20Allen Bradley 1734-AENT Point I/O Ethernet Network Adaptor Ser C FW 7.014New – Open box$85.00
2026-08-20Allen-Bradley 1734-AENT POINT I/O Series A Ethernet Network Adaptor USEDPre-Owned$69.00
2026-08-191PCS NEW AB 1734-AENT Ethernet Adapter ModuleBrand New$170
2026-08-18New Original Sealed AB 1734-AENT / A POINT I/O Ethernet Network Adaptor 1734AENTBrand New$130
2026-08-18Allen-Bradley POINT I/O 1734-AENT Ser B EtherNet/IP w/1734-EP24DCNew – Open box$17.84
2026-08-17Allen Bradley 1734-AENT Ethernet W/ 1734-RTB, 1734-MB And (4) Modules Safe IOPre-Owned$150
2026-08-17Allen Bradley 1734-AENT Point I/O Ethernet Network Adaptor Ser B FW 5.015 1734Brand New$210
2026-08-17Factory Sealed Allen Bradley 1734-AENT SER A Point I/O Ethernet Network AdapterBrand New$240
2026-08-14ALLEN BRADLEY 1734-AENT I/O ADAPTER ETHERNET IPPre-Owned$42.00
2026-08-14NEW ALLEN-BRADLEY 1734-AENT SER A 1734AENT ONE YEAR WARRANTY 1734-AENT SER ABrand New$130
2026-08-131734-AENT Point I/O Ethernet Network AdaptorNew – Open box$150
2026-08-13Allen Bradley 1734-AENT Point I/o Network Adapter Ser B *NEW*New – Open box$150
2026-08-13Allen-Bradley 1734-AENT Point I/O Ethernet Network Adaptor Series CBrand New$150
2026-08-13ALLEN-BRADLEY 1734-AENT SER A ETHERNET I/O MODULE NEW MISSING BOX FREE SHIPPING!New – Open box$99.99
2026-08-13Open Pre-owned Allen Bradley 1734-AENT /B POINT I/O EtherNet/IP Adapter 24VDCNew – Open box$235
2026-08-12Allen Bradley 1734-AENT Ethernet W/ 1734-RTB, 1734-MB And (5) ModulesPre-Owned$150
2026-08-11ALLEN BRADLEY 1734-AENT + 1734-IB8 1734-OB8 MODULESPre-Owned$121
2026-08-11Allen Bradley 1734-AENT SET -3 EXPEDITED SHIPPING BY FEDEXPre-Owned$162
2026-08-11Allen Bradley 1734-AENT Point I/O Ethernet Adaptor FW 4.003 (SER B)Pre-Owned$89.95
2026-08-11New Original Sealed AB 1734-AENT 1734AENT A POINT IO Ethernet Network AdaptorBrand New$150
2026-08-10Allen Bradley Ethernet Adapter Module 1734-AENTPre-Owned$49.00
2026-08-10* ALLEN BRADLEY 1734-AENT /A I/O ADAPTER ETHERNET /IPPre-Owned$49.99
2026-08-10ALLEN BRADLEYPOINT I/O ETHERNET ADAPTER 1734-AENT/BPre-Owned$55.00
2026-08-10SEALED Allen Bradley 1734-AENT /C Point I/O Ethernet Network Adapter 1734AENTBrand New$295
2026-08-10Sealed Pre-owned Allen Bradley 1734-AENT /C EtherNet/IP TP Media I/O Adapter 24VNew – Open box$264
2026-08-09Allen-Bradley 1734-AENT Ser B Point I/O Ethernet IP Network AdapterPre-Owned$55.00
2026-08-09Allen Bradley 1734-AENT Ser B Ethernet AdapterPre-Owned$74.99
2026-08-07ALLEN-BRADLEY 1734-AENT ETHERNET POINT I/O WITH 3 MODULESPre-Owned$75.00
2026-08-06New Allen Bradley 1734-AENT SER B POINT I/O Ethernet Network Adaptor 1734AENTBrand New$180
2026-08-06New Factory Sealed 1734-AENT /B POINT I/O Ethernet Network Adaptor 1734AENT ABBrand New$153
2026-08-04Allen-Bradley 1734-AENT Ethernet/IP Point I/O Adapter ModulePre-Owned$65.00
2026-08-04Allen-Bradley 1734-AENT POINT I/O Ethernet/IP Adapter Field Power DistributorPre-Owned$68.24
2026-08-04Allen Bradley 1734-AENT /C Point I/O Ethernet Network Adaptor - Sealed SurplusBrand New$400
2026-08-03Lot Rack Allen Bradley (1) 1734-AENT A (2) OB8 (2) IB8 (2) IE8C (2) IB4 (1) OE2VPre-Owned$799
2026-08-03ALLEN BRADLEY Point I/O 1734-AENT, IB8S, OB8S, SSI, OE2C, IB8, OB8, EP24DCPre-Owned$499
2026-08-03ALLEN BRADLEY 1734-AENT 1734-IB8S 1734-IB8 1734-OB4 With Base 1734-TOP3Pre-Owned$359
2026-08-03New Factory Sealed 1734-AENT /B POINT I/O Ethernet Network Adaptor 1734AENT ABBrand New$169
2026-08-03NEW Unopened AB 1734-AENT /B POINT I/O Ethernet Network Adaptor 1734AENT PLC USBrand New$289
2026-08-031734-aentBrand New$150
2026-08-03Sealed Pre-owned Allen Bradley 1734-AENT /C EtherNet/IP TP Media I/O Adapter 24VNew – Open box$255
2026-08-03New Allen-Bradley 1734-AENT SER C POINT I/O Ethernet Network AdaptorBrand New$198
2026-08-03Sealed Pre-owned Allen Bradley 1734-AENT /B EtherNet/IP Twisted Pair I/O AdapterNew – Open box$197
2026-08-02Allen Bradley 1734-AENT Ethernet Point I/O Adapter Module 1734AENTPre-Owned$49.99
2026-08-02Allen-Bradley 1734-AENT POINT I/O EtherNet/IP Network AdapterPre-Owned$65.00
2026-07-30Allen-Bradley POINT I/O 1734-AENT Ethernet/IP w/ 1734-IB8, 1734-OB8E, 1734-IE2CPre-Owned$175
2026-07-30Allen Bradley 1734-AENT SERIES C ETHERNET/IP MODULEPre-Owned$89.99
2026-07-30In Stock NEW 1734-AENT 1734AENT Same day shipmentBrand New$127
2026-07-30Allen Bradley 1734-AENT Point I/O Network Adaptor Ser. A FW 1.031 1734AENTPre-Owned$60.00
2026-07-28Allen-Bradley 1734-AENT Series C Point I/O EtherNet IP Adapter Module PLCNew – Open box$159
2026-07-28New Sealed AB 1734-AENT POINT I/O Ethernet Network Adaptor SER C PLCBrand New$155
2026-07-28New Sealed AB 1734-AENT SER C POINT I/O Ethernet Network Adaptor 1734-AENT /CBrand New$310
2026-07-27Allen Bradley 1734-AENT Point IO-IP Cluster 137681 Series B w/ 9 ModulesPre-Owned$325
2026-07-27ALLEN BRADLEY 1734-AENT Series CNew – Open box$125
2026-07-271734-AENT New Sealed AB 1734AENT POINT I/O Ethernet Network AdaptorBrand New$310
2026-07-25Allen Bradley 1734-AENT Ser A POINT I/O EtherNet/IP Adapter F/W 3.005 (Clean)Pre-Owned$62.73
2026-07-24Allen Bradley 1734-AENT Ethernet Point I/O Adapter Module 1734AENTPre-Owned$48.00
2026-07-24Allen-Bradley 1734-AENT Point I/O EtherNet/IP Adapter Module Ser A 1734AENTPre-Owned$48.00
2026-07-24Allen Bradley 1734-AENT Ethernet Point I/O Adapter Module #306M129Pre-Owned$39.00
2026-07-24Allen Bradley 1734-AENT Ethernet Point I/O Adapter Module 1734AENTPre-Owned$47.50
2026-07-231734-AENT Point I/O Ethernet Network AdaptorBrand New$180
2026-07-23Allen-Bradley 1734-AENT / C POINT I/O Ethernet Network NEW SEALED BOXBrand New$150
2026-07-23Allen-Bradley 1734-AENT POINT I/O Ethernet Network Adaptor, EtherNet/IPBrand New$125
2026-07-23Allen-Bradley 1734-AENT POINT I/O EtherNet/IP Ethernet Network AdapterBrand New$70.00
2026-07-22New Sealed AB 1734-AENT POINT I/O Ethernet Network Adaptor SER C PLCBrand New$310
2026-07-221734-AENT 1PCS New Allen Bradley 1734-AENT Ser A Deliver quicklyBrand New$141
2026-07-20ALLEN BRADLEY 1734-AENT PLC MODULE USEDPre-Owned$70.00
2026-07-20Allen-Bradley 1734-AENT I/P Adapter and Communication Inteface ModuleBrand New$115
2026-07-17New Open box 1734-AENT POINT I/O SER B Ethernet Network Adaptor (b1)Brand New$175
2026-07-16AB 1734-AENT SER B New in Box AB 1734AENT New Factory Sealed PLCBrand New$145
2026-07-15New AB 1734-AENT/B POINT I/O Ethernet Network Adaptor 1734AENTBrand New$289
2026-07-15GOOD USED! ALLEN-BRADLEY ETHERNET/IP I/O ADAPTER 1734-AENTPre-Owned$74.95
2026-07-15New AB 1734-AENT POINT I/O Ethernet Network Adaptor SER CNew – Open box$110
2026-07-14New Factory Sealed 1734-AENT /B POINT I/O Ethernet Network Adaptor 1734AENT ABBrand New$165
2026-07-12ALLEN BRADLEY 1734-AENT + 1734-IB8 1734-OB8 MODULESPre-Owned$121
2026-07-10Allen Bradley Ethernet Adapter Module 1734-AENTPre-Owned$48.00
2026-07-091PC New 1734-AENT POINT I/O Ethernet Network Adaptor 1734AENTBrand New$127
2026-07-09Allen-Bradley 1734-AENT POINT I/O Ethernet Network Adaptor ModuleNew – Open box$135
2026-07-08New Sealed Allen-Bradley 1734-AENT SER C POINT I/O Ethernet Network Adaptor 2022Brand New$167
2026-07-07Allen-Bradley 1734 POINT I/O Lot (16) Modules + (2) 1734-AENT - Read DescriptionPre-Owned$400
2026-07-06Allen-Bradley 1734-AENT / C POINT I/O Ethernet Network Adaptor NewBrand New$200
2026-07-06NEW ALLEN-BRADLEY 1734-AENT 1734AENT A POINT IO Ethernet Network Adaptor ModuleBrand New$151
2026-07-06Allen Bradley 1734-AENT Point I/O Ethernet Network Adaptor, ReadNew – Open box$120
2026-07-06Allen-Bradley POINT I/O 1734-AENT EtherNet/IP Network Adapter GreyNew – Open box$130
2026-07-06New Allen-Bradley 1734-AENT SER C POINT I/O Ethernet Network Adaptor AB 1734AENTBrand New$186
2026-07-04New Allen Bradley 1734-AENT SER B POINT I/O Ethernet Network Adaptor 1734AENTBrand New$191
2026-07-02Allen Bradley 1734-AENT POINT I/O Ethernet Network Adaptor Factory SealedBrand New$180
2026-07-02Allen-Bradley 1734-AENT POINT I/O Ethernet Network Adaptor SER C PLCBrand New$157
2026-07-02AB 1734-AENT Point I/O Ethernet Network Adapter Factory Sealed New 2024Brand New$150
2026-07-02(New) Allen-Bradley POINT I/O 1734-AENT EtherNet/IP Ethernet Network AdapterBrand New$150
2026-07-02Allen Bradley 1734-AENT Ethernet Point I/O Adapter Module Ser B 1734AENTPre-Owned$45.00
2026-07-01ALLEN BRADLEY 1734-AENT SER A FW 3.011 NETWORK ADAPTOR 1734-RTB SER A REV A01Pre-Owned$59.25
2026-06-29Allen Bradley 1734-AENT POINT I/O Ethernet Network Adaptor Factory Sealed NewBrand New$175
2026-06-29AB 1734-AENT SER ANew (Other)$180
2026-06-29Allen-Bradley 1734-AENT /A EtherNet/IP TP Media I/O Adapter 24V - Unused SurplusBrand New$200
2026-06-29Allen-Bradley 1734-AENT /A EtherNet/IP TP Media I/O Adapter 24V - Unused SurplusBrand New$145
2026-06-29AB 1734-AENT SER B New Open BoxNew – Open box$120
2026-06-29AB 1734-AENT SER B NewNew – Open box$120
2026-06-29Allen-Bradley 1734-AENT Ser B Point I/O Adapter w/ 1734-RTB Terminal BlockNew – Open box$106
2026-06-29Allen Bradley 1734-AENT /A Point I/O Ethernet Adapter 1734AENT 108000 (New)New – Open box$100
2026-06-29ALLEN BRADLEY 1734-AENT I/O Adapter Ethernet/IP 24VDC 10A NewNew – Open box$109
2026-06-29Allen-Bradley 1734-AENT /A EtherNet/IP TP Media I/O Adapter 24V - Unused SurplusBrand New$175
2026-06-291PC New AB 1734-AENT SER C POINT I/O Ethernet Network Adaptor 1734 AENT /C PLCBrand New$310
2026-06-26Allen Bradley Ethernet Adapter Module 1734-AENTPre-Owned$48.00
2026-06-26Open Pre-owned Allen Bradley 1734-AENT /C POINT I/O EtherNet/IP 24VDC AdapterNew – Open box$209
2026-06-25Allen-Bradley 1734-AENT POINT I/O EtherNet/IP Ethernet Network AdapterNew – Open box$135
2026-06-24New Factory Sealed AB 1734-AENT SER CBrand New$199
2026-06-23New Allen-Bradley 1734-AENT POINT I/O Ethernet Network AdaptorBrand New$208
2026-06-22Allen Bradley 1734-AENT Point I/O Ethernet IP Ser A F/W 2.003 w/1734-EP24DCPre-Owned$74.99
2026-06-22New Sealed AB 1734-AENT / B POINT I/O Ethernet Network Adaptor 1734AENTBrand New$211
2026-06-22New Factory Sealed 1734-AENT /B POINT I/O Ethernet Network Adaptor 1734AENTBrand New$165
2026-06-181734-AENT Allen BradleyNew – Open box$109
2026-06-18Allen-Bradley 1734-AENT / C POINT I/O Ethernet Network Adaptor US New SealedBrand New$245
2026-06-18AB 1734-AENT SER B New in Box AB 1734AENT New Factory Sealed PLCBrand New$289
2026-06-18Allen-Bradley 1734-AENT Ser C Bundle - USA locationPre-Owned$100
2026-06-171734-AENT AB POINT I/O Ethernet Network Adaptor New Factory Sealed Allen BradleyBrand New$160
2026-06-17Allen-Bradley 1734-AENT SER C FW 7.014 Point I/O Ethernet Network AdaptorBrand New$150
2026-06-16New Sealed AB 1734-AENT POINT I/O Ethernet Network Adaptor SER C PLCBrand New$165
2026-06-122023 New Sealed Allen-Bradley 1734-AENT SER C POINT I/O Ethernet Network AdaptorBrand New$217
2026-06-12Allen Bradley 1734-AENT Point I/O Ethernet IP Ser A F/W 2.003 w/1734-EP24DCPre-Owned$74.99
2026-06-12Allen-Bradley 1734-AENT Adapter and Communication Inteface Module NewBrand New$140
2026-06-11New 1734-AENT POINT I/O Ethernet Network Adaptor 1734AENTBrand New$124
2026-06-10Allen Bradley 1734-AENT PLC Module Rack Ethernet Interface I/O Ser A F/W 2.003Pre-Owned$79.99
2026-06-10New Factory Sealed 1734-AENT /B POINT I/O Ethernet Network Adaptor 1734AENT ABBrand New$179
2026-06-10* ALLEN BRADLEY 1734-AENT /A I/O ADAPTER ETHERNET /IPPre-Owned$42.50
2026-06-101734-AENT Point I/O Ethernet Network AdaptorPre-Owned$65.00
2026-06-10New Allen-Bradley 1734-AENT SER A POINT I/O Ethernet Network AdaptorBrand New$258
2026-06-09Allen-Bradley 1734-AENTR Adapter and Communication Inteface ModuleBrand New$150
2026-06-08Allen Bradley 1734-AENT /A Point I/O Ethernet Adapter 1734AENT 108000 (New)New – Open box$50.00
2026-06-08Allen-Bradley 1734-AENT POINT I/O Ethernet Network Adaptor ModuleBrand New$150
2026-06-081734-AENT New Allen-Bradley SER C POINT I/O Ethernet Network Adaptor 1734-AENT #Brand New$165
2026-06-08ALLEN-BRADLEY 1734-AENT SERIES B POINT IO ETHERNET NETWORK ADAPTER OPEN BOXNew – Open box$240
2026-06-06Allen-Bradley 1734-AENTR Adapter and Communication Inteface Module New open boxNew – Open box$140
2026-06-05Allen-Bradley 1734-AENT EtherNet/IP Adapter POINT I/O Module 24VDCPre-Owned$42.99
2026-06-05Allen-Bradley 1734-AENT I/P Adapter and Communication Inteface ModulePre-Owned$45.00
2026-06-04New Original Sealed AB 1734-AENT 1734-AENT 1734AENT A POINT IO Ethernet Network#Brand New$132
2026-06-04Allen-Bradley 1734-AENT SER.B I/O Adapter 24V DCPre-Owned$51.90
2026-06-04Allen Bradley 1734-AENT SER B Ethernet Adapter Module (TESTED)Pre-Owned$59.99
2026-06-04Allen-Bradley Point I/O Rack 1734-AENT+1734-OB8+Qty 3 1734-OW4Pre-Owned$150
2026-06-04Allen-Bradley Point I/O Rack 1734-AENT+1734-IV4+1734-OW2Pre-Owned$75.00
2026-06-04Allen-Bradley 1734-AENT Bundle - USA locationPre-Owned$400
2026-06-03Allen Bradley Ethernet Adapter Module 1734-AENTPre-Owned$50.00
2026-06-02Allen Bradley 1734-AENT POINT I/O EtherNet/IP Adapter ModulePre-Owned$70.99

*Asking prices aggregated across 15 covered sellers, observed 25 Aug 2026.

Data captured August 31, 2026. Sold prices are individual observed eBay transactions, title-matched to 1734-AENT. All tracked parts