1756-L81EK
Market snapshot
Prices updated 9 Oct 2026 · next refresh 9 NovMedian $5,924 · 2 sellers · $4,424 below median at the lowest
Asking prices for the exact catalog number 1756-L81EK currently range from $1,500 to $10,348 across 2 sellers, observed 9 Oct 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
Current listings
2 SELLERS · SORTED BY PRICE| Seller | Price | vs median | Listing |
|---|---|---|---|
| Sigma Surplus | $1,500.00 | -75% | View offer |
| Electric Supply and Equipment Co. | $10,347.88 | +75% | View offer |
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Variants and similar numbers
VERIFY BEFORE ORDERING| Catalog number | Relationship | Sellers | Median | vs this part |
|---|---|---|---|---|
| 1756-L83ES | one character apart | 15 | $4,996 | -16% |
| 1756-L82ES | one character apart | 14 | $3,867 | -35% |
| 1756-L81ES | one character apart | 12 | $3,945 | -33% |
| 1756-L83EP | one character apart | 12 | $4,603 | -22% |
| 1756-L84ES | one character apart | 7 | $4,906 | -17% |
| 1756-L85EP | one character apart | 6 | $9,980 | +68% |
| 1756-L81EP | one character apart | 3 | $5,367 | -9% |
| 1756-L85EK | one character apart | 2 | $21,907 | +270% |
Frequently asked
How much does a 1756-L81EK cost?
As of 9 Oct 2026, the Allen-Bradley 1756-L81EK is listed from $1,500 to $10,348 across 2 sellers. The median asking price is $5,924. Prices are published seller asking prices and are refreshed monthly.
Who sells the 1756-L81EK?
2 sellers currently list the 1756-L81EK, including Sigma Surplus, Electric Supply and Equipment Co.. 2 of them are specialist industrial distributors. The lowest current asking price is $1,500 from Sigma Surplus.
Why do 1756-L81EK prices vary so much?
The highest asking price for the 1756-L81EK is 6.9× the lowest. Industrial parts trade in a market where new surplus, refurbished stock and list-price sellers coexist without a shared price reference, so identical catalog numbers are listed at very different prices.
Related ControlLogix 1756 parts
10 SHOWN| Catalog number | Sellers | Low | Median | Spread |
|---|---|---|---|---|
| 1756-EN2TControlLogix 1756 | 15 | $596 | $980 | +$1,315 |
| 1756-EN2TRXTControlLogix 1756 | 2 | $2,803 | $3,872 | +$2,138 |
| 1756-EN2TRControlLogix 1756 | 8 | $1,296 | $1,401 | +$279 |
| 1756-IF16ControlLogix 1756 | 12 | $190 | $502 | +$739 |
| 1756-L81EControlLogix 1756 | 23 | $2,747 | $4,118 | +$4,048 |
| 1756-TBCHControlLogix 1756 | 2 | $57.42 | $63.21 | +$11.58 |
| 1756-IB16ControlLogix 1756 | 11 | $75.00 | $144 | +$258 |
| 1756-OW16IControlLogix 1756 | 20 | $64.99 | $194 | +$366 |
| 1756-PA75ControlLogix 1756 | 21 | $129 | $300 | +$471 |
| 1756-EN4TRControlLogix 1756 | 9 | $1,590 | $1,832 | +$419 |
