1756-OA8
Market snapshot
Prices updated 10 Aug 2026 · next refresh 10 SepMedian $654 · 4 sellers · $254 below median at the lowest
Asking prices for the exact catalog number 1756-OA8 currently range from $399 to $1,050 across 4 sellers, observed 10 Aug 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
Current listings
4 SELLERS · SORTED BY PRICE| Seller | Price | vs median | Listing |
|---|---|---|---|
| Classic Automation | $399.00 | -39% | View offer |
| DO Supply | $479.00 | -27% | View offer |
| Zancot Electronics | $828.00 | +27% | View offer |
| State Electric Supply Co. | $1,050.41 | +61% | View offer |
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We forward your request to sellers who currently list the 1756-OA8 at or below the market median. They quote you directly — we never see your pricing and take no commission.
Variants and similar numbers
VERIFY BEFORE ORDERING| Catalog number | Relationship | Sellers | Median | vs this part |
|---|---|---|---|---|
| 1756-OA8E | extends this number | 2 | $1,454 | +123% |
| 1756-OF8 | one character apart | 20 | $570 | -13% |
| 1756-IF8 | one character apart | 13 | $449 | -31% |
| 1756-OF4 | one character apart | 5 | $485 | -26% |
| 1756-BA1 | one character apart | 4 | $134 | -80% |
| 1756-OB8 | one character apart | 3 | $369 | -44% |
| 1756-BA2 | one character apart | 3 | $180 | -73% |
| 1756-ON8 | one character apart | 3 | $498 | -24% |
Frequently asked
How much does a 1756-OA8 cost?
As of 10 Aug 2026, the Allen-Bradley 1756-OA8 is listed from $399 to $1,050 across 4 sellers. The median asking price is $654. Prices are published seller asking prices and are refreshed monthly.
Who sells the 1756-OA8?
4 sellers currently list the 1756-OA8, including Classic Automation, DO Supply, Zancot Electronics. 4 of them are specialist industrial distributors. The lowest current asking price is $399 from Classic Automation.
Why do 1756-OA8 prices vary so much?
The highest asking price for the 1756-OA8 is 2.6× 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 | 6 | $822 | $945 | +$388 |
| 1756-IF16ControlLogix 1756 | 14 | $205 | $625 | +$1,145 |
| 1756-EN2TRControlLogix 1756 | 16 | $1,282 | $1,416 | +$510 |
| 1756-OW16IControlLogix 1756 | 6 | $80.00 | $171 | +$322 |
| 1756-TBCHControlLogix 1756 | 3 | $28.89 | $49.99 | +$28.53 |
| 1756-IB16ControlLogix 1756 | 9 | $59.00 | $80.00 | +$120 |
| 1756-L81EControlLogix 1756 | 4 | $3,745 | $4,654 | +$2,155 |
| 1756-ENBTControlLogix 1756 | 8 | $95.00 | $251 | +$455 |
| 1756-IA16ControlLogix 1756 | 15 | $74.96 | $173 | +$261 |
| 1756-PA75ControlLogix 1756 | 18 | $129 | $322 | +$583 |