Sold-price comps for industrial automation parts DATA AS OF 2026-10-17

1756-L71 Sold Price History

Allen-Bradley · observed sold prices, the 90 days ending October 17, 2026

Sold listings (90d)70
Median sold$965
Sold range$399–$3,500
Median ask*$2,085
Sold vs ask-54%

Lifecycle status: Active Mature per Rockwell Automation, checked 2026-10-17.

Median sold price by condition

ConditionSoldMedianRange
New / surplus32$1,301$740–$3,500
Open box12$925$550–$1,412
Used25$750$404–$1,043
For parts / not working1$399$399–$399
Median sold ($965) vs median asking price across covered sellers ($2,085): -54%. Condition mix differs between sold and asking listings; see methodology.
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Individual sold listings (70)

DateListingConditionSold price
2026-10-16NEW LISTINGAllen Bradley 1756-L71 CompactLogix 2MB PLC Controller NicePre-Owned$576
2026-10-14Allen Bradley Sealed 1756-L71 ControlLogix 2MB Controller PLC US Free TaxBrand New$1,290
2026-10-13Allen-Bradley ControlLogix Controller 2MB PLC Processor Module 1756-L71Brand New$740
2026-10-12New Sealed AB AB 1756-L71 /B CompactLogix 2MB Controller 1756L71Brand New$1,290
2026-10-12New Sealed 1756-L71 Allen Bradley ControlLogix 2MB Controller PLC 1756L71Brand New$1,285
2026-10-11New Sealed AB AB 1756-L71 /B CompactLogix 2MB Controller 1756L71Brand New$999
2026-10-10Allen Bradley 1756-L71 Series B ControlLogix Logix5571 Controller New No BoxNew – Open box$750
2026-10-08New Allen Bradley 1756-L71 ControlLogix 2MB Controller 1756L71 US Free TaxBrand New$1,302
2026-10-082024 New Sealed Allen Bradley 1756-L71 /B ControlLogix Logix5571 2MB ProcessorBrand New$1,800
2026-10-08Allen Bradley 1756-L71 Series B ControlLogix Logix5571 2MB Memory ControllerPre-Owned$1,043
2026-10-06Allen Bradley Controller 1756-L71Brand New$3,500
2026-10-05Surplus Pre-owned Allen Bradley 1756-L71 /B ControlLogix 5571 2MB ProcessorNew – Open box$1,100
2026-10-03Allen-Bradley 1756-L71 SER B ControlLogix 2MB Controller Logix5571 ProcessorPre-Owned$931
2026-10-03Surplus Pre-owned Allen Bradley 1756-L71 /B ControlLogix 5571 2MB ProcessorBrand New$800
2026-10-02Allen-Bradley ControlLogix Controller 2MB PLC Processor Module 1756-L71Brand New$740
2026-09-28FACTORY SEALED 2026 ALLEN BRADLEY 1756-L71 SER B CONTROLLOGIX 2 MB CONTROLLERBrand New$1,662
2026-09-25Allen-Bradley 1756-L71 /B ControlLogix ProcessorPre-Owned$900
2026-09-25Allen Bradley 1756-L71 CONTROLLOGIX ControllerNew – Open box$700
2026-09-24OPEN BOX Allen-Bradley 1756-L71 /B ControlLogix 2MB Controller Logix 5571Pre-Owned$650
2026-09-23Allen Bradley 1756-L71 Series B ControlLogix ControllerPre-Owned$850
2026-09-22Allen-Bradley ControlLogix Logix5571 PLC Processor Module 1756-L71Pre-Owned$608
2026-09-18NEW OPEN BOX Allen-Bradley 1756-L71 /B ControlLogix 2MB Controller ModulePre-Owned$550
2026-09-151PC 1756-L71 SER BNEW ControlLogix Logix5571 Processor 2MB New 1756L71 AB PLCBrand New$1,365
2026-09-10Allen-Bradley 1756-L71 series B ControlLogix PLC Processor Module ControllerBrand new in box$750
2026-09-09Surplus Sealed Allen Bradley 1756-L71 /B ControlLogix CPU Controller Module 2MBBrand New$1,455
2026-09-08New Sealed NEW PLC 1756-L71 SER B AB CompactLogix 2MB Controller 1756L71Brand New$1,300
2026-09-04ALLEN BRADLEY 1756-L71 Ser B ControlLogix 2 MB Controller 2025 NEW SEALEDBrand New$1,325
2026-09-02New Allen Bradley 1756-L71 ControlLogix 5570 Controller with 2 MB MemoryBrand New$2,312
2026-09-02Surplus Sealed Allen Bradley 1756-L71 /B ControlLogix CPU Controller Module 2MBBrand New$1,285
2026-08-28ALLEN BRADLEY 1756-L71 Ser B ControlLogix 2 MB Controller 2025 NEW SEALEDBrand New$1,325
2026-08-28Allen-Bradley 1756-L71 ControlLogix 5570 PLC Controller Module 2MB Ser B 1756L71Pre-Owned$800
2026-08-27Open Pre-owned Allen Bradley 1756-L71 /B ControlLogix 5571 2MB Memory ControllerNew – Open box$1,412
2026-08-27Sealed Pre-owned Allen Bradley 1756-L71 /B ControlLogix Logix5571 Processor 2MBNew – Open box$1,406
2026-08-27Allen Bradley Sealed 1756-L71 ControlLogix 2MB Controller PLC US Free TaxBrand New$1,300
2026-08-26New Factory Sealed 1756-L71 Allen-Bradley ControlLogix Module Free ShippingBrand New$1,200
2026-08-261PC New Sealed 1756-L71/B Allen-Bradley ControlLogix 2MB Controller Free Ship USBrand New$1,366
2026-08-26Allen-Bradley 1756-L71 ControlLogix Logix5571 Processor (Parts Only)Parts Only$399
2026-08-24Surplus Pre-owned Allen Bradley 1756-L71 Ser B ControlLogix 5571 2MB ControllerNew – Open box$1,325
2026-08-24Allen Bradley 1756-L71 ControlLogix 2MB PLC ControllerBrand New$1,035
2026-08-19Brand New NEW PLC 1756-L71/B ControlLogix 2 MB Controller Free Shipping ABBrand New$1,366
2026-08-18Allen Bradley 1756-L71 ControlLogix 2MB Controller Ser B FW 1.010New – Open box$550
2026-08-15Allen Bradley 1756-L71/B ControlLogix Controller CPU - Free ShippingPre-Owned$750
2026-08-14Allen Bradley 1756-L71 ControlLogix 2MB Controller SER B FW 1.010 USAPre-Owned$585
2026-08-14Allen Bradley 1756-L71 Series B ControlLogix Logix5571 USB 2MB 2012Pre-Owned$799
2026-08-14Allen Bradley 1756-L71/B ControlLogix Controller CPU - Free ShippingPre-Owned$800
2026-08-13Allen-Bradley 1756-L71 Series B Logix5571Pre-Owned$475
2026-08-13Allen Bradley 1756-L71 CompactLogix 2MB PLC ControllerPre-Owned$550
2026-08-12New Factory Sealed AB 1756-L71 ControlLogix 2MB Controller 1756L71 US PLC 1PC USBrand New$1,366
2026-08-05LIKE NEW - 1756-L71/B Allen-Bradley ControlLogix 2MB Controller Free Ship CanadaPre-Owned$404
2026-08-05Allen Bradley 1756-L71 Series B ControlLogix 2 MB Automation ControllerPre-Owned$800
2026-08-04Allen Bradley 1756-L71 /B Controllogix 5575 PN-114304 1756 L71 163CPre-Owned$799
2026-08-04Allen Bradley 1756-L71 CompactLogix 2MB PLC ControllerPre-Owned$500
2026-08-04Allen-Bradley 1756-L71 ControllerPre-Owned$425
2026-08-01New Factory Sealed AB 1756-L71 ControlLogix 2MB Controller PLC 1756L71 USBrand New$1,288
2026-07-31AB 1756-L71 /B GuardLogix Processor Module New Sealed 1756L71 US Free TaxBrand New$1,323
2026-07-29NEW PLC 1756-L71 SER B AB CompactLogix 2MB Controller 1756 L71Brand New$999
2026-07-29Allen Bradley 1756-L71 ControlLogix 2MB Controller Ser B FW 1.010Pre-Owned$750
2026-07-28PLC-AB 1756-L71/B ControlLogix 2 MB Controller Free Shipping ABNew – Open box$700
2026-07-27Allen Bradley 1756-L71 ControlLogix 2MB Controller Ser B FW 1.010New – Open box$850
2026-07-27ALLEN-BRADLEY 1756-L71/B 1756-L71 CONTROLLOGIX 2MB CONTROLLERPre-Owned$725
2026-07-27Allen-Bradley 1756-L71 Series B Logix5571Pre-Owned$475
2026-07-27Allen Bradley 1756-L71 CompactLogix 2MB PLC ControllerPre-Owned$1,000
2026-07-24Allen Bradley 1756-L71 CompactLogix 2MB PLC ControllerNew – Open box$1,000
2026-07-24Allen Bradley 1756-L71 CompactLogix 2MB PLC ControllerNew – Open box$800
2026-07-23Allen Bradley 1756-L71 Processor Ser B Control Logix 2 MB Controller PLCPre-Owned$750
2026-07-23New Sealed NEW PLC 1756-L71 SER B AB CompactLogix 2MB Controller 1756 L71Brand New$1,366
2026-07-23Tested Allen Bradley 1756-L71 SER B AB CompactLogix 2MB Controller 1756 L71Brand New$850
2026-07-23Brand New Factory Sealed AB 1756-L71 SER B CompactLogix Free ShippingBrand New$1,400
2026-07-22Allen Bradley 1756-L71 CompactLogix 2MB PLC ControllerNew – Open box$1,000
2026-07-21AB 1756-L71 /B GuardLogix Processor Module New Sealed 1756L71 US Free TaxBrand New$1,349

Related tracked parts

*Asking prices aggregated across 6 covered sellers, observed 25 Aug 2026.

Data captured October 17, 2026. Sold prices are individual observed eBay transactions, title-matched to 1756-L71. All tracked parts