6ES7321-1BL00-0AA0
Market snapshot
Prices updated 20 Sep 2026 · next refresh 21 OctMedian $84.24 · 14 sellers · $52.05 below median at the lowest
Asking prices for the exact catalog number 6ES7321-1BL00-0AA0 currently range from $32.19 to $250 across 14 sellers, observed 20 Sep 2026. Distributor product page: nexinstrument.com. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
Current listings
14 SELLERS · SORTED BY PRICE| Seller | Condition | Price | vs median | Listing |
|---|---|---|---|---|
| eBay - good-instruments | not stated | $32.19 | -62% | View offer |
| Standard Exchange Industry | not stated | $52.35 | -38% | View offer |
| Cnc-shopping.us | not stated | $55.50 | -34% | View offer |
| eBay - pilot_automatic | not stated | $65.82 | -22% | View offer |
| eBay | not stated | $79.99 | -5% | View offer |
| eBay - yellowretail | not stated | $80.00 | -5% | View offer |
| TCI Supply | not stated | $84.00 | · | View offer |
| eBay - mattautoer | not stated | $84.48 | · | View offer |
| Xpart Electronic | not stated | $99.99 | +19% | View offer |
| PLCpartssolution | not stated | $110.00 | +31% | View listing |
| Platinum International Co. | not stated | $110.00 | +31% | View offer |
| nexinstrument.com | not stated | $189.00 | +124% | View offer |
| Newegg.com - Rufei Tech | not stated | $228.84 | +172% | View offer |
| Used Industrial Parts | NEW | $250.00 | +197% | View offer |
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Condition
AS STATED BY SELLERS| New | 1 |
| Not stated | 13 |
Variants and similar numbers
VERIFY BEFORE ORDERING| Catalog number | Relationship | Sellers | Median | vs this part |
|---|---|---|---|---|
| 6ES7321-1FH00-0AA0 | one character apart | 8 | $267 | +217% |
| 6ES7-321-1EL00-0AA0 | one character apart | 7 | $259 | +207% |
| 6ES7321-1BP00-0AA0 | one character apart | 4 | $382 | +354% |
| 6ES7-321-1BH10-0AA0 | one character apart | 3 | $163 | +94% |
| 6ES7321-1CH00-0AA0 | one character apart | 3 | $492 | +484% |
Frequently asked
How much does a 6ES7321-1BL00-0AA0 cost?
As of 20 Sep 2026, the Siemens 6ES7321-1BL00-0AA0 is listed from $32.19 to $250 across 14 sellers. The median asking price is $84.24. Prices are published seller asking prices and are refreshed monthly.
Who sells the 6ES7321-1BL00-0AA0?
14 sellers currently list the 6ES7321-1BL00-0AA0, including eBay - good-instruments, Standard Exchange Industry, Cnc-shopping.us. 8 of them are specialist industrial distributors. The lowest current asking price is $32.19 from eBay - good-instruments.
Why do 6ES7321-1BL00-0AA0 prices vary so much?
The highest asking price for the 6ES7321-1BL00-0AA0 is 7.8× 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 SIMATIC S7 parts
10 SHOWN| Catalog number | Sellers | Low | Median | Spread |
|---|---|---|---|---|
| 6ES7870-1AA01-0YA0SIMATIC S7 | 3 | $1,475 | $1,800 | +$746 |
| 6ES7870-1AB01-0YA1SIMATIC S7 | 2 | $788 | $1,416 | +$1,256 |
| 6ES7193-6BP00-0DA0SIMATIC S7 | 14 | $21.00 | $36.50 | +$62.78 |
| 6ES7193-6AR00-0AA0SIMATIC S7 | 20 | $35.00 | $80.00 | +$165 |
| 6ES7131-6BH01-0BA0SIMATIC S7 | 10 | $96.89 | $113 | +$26.11 |
| 6ES7193-6BP00-0BA0SIMATIC S7 | 13 | $13.50 | $30.00 | +$45.50 |
| 6ES7214-1AG40-0XB0SIMATIC S7 | 5 | $314 | $428 | +$366 |
| 6ES7136-6BA01-0CA0SIMATIC S7 | 13 | $136 | $283 | +$364 |
| 6ES7134-6GF00-0AA1SIMATIC S7 | 20 | $142 | $289 | +$355 |
| 6ES7132-6BH01-0BA0SIMATIC S7 | 16 | $39.00 | $106 | +$126 |
