Siemens / PLCs and I/O (SIMATIC)
6ES7921-3AC00-0AA0
First listing start: 27 Nov 2019Last listing start: 23 May 2026
Recorded price history
USDSold recordedNo sale recordedMonthly median
Linear price scale. Dates are listing starts.
Median recorded price, all years$24.50
3 plotted records from 3 US-dollar records in this range. Monthly medians use all records in each calendar month.
Archived listings
11 recorded listings| Listing start | Archived listing | Condition | Recorded price | Qty sold | Archive status | Country |
|---|---|---|---|---|---|---|
| 23 May 2026 | 5x Siemens SIMATIC S7 6ES7921-3AC00-0AA0 Version: 01 Front Plug -used-eBay 168396783267 | Gebraucht | 33.65 [DE] | 0 | Recorded active | DE |
| 01 Apr 2026 | Siemens SIMATIC S7 6ES7921-3AC00-0AA0 6ES7 921-3AC00-0AA0 E-Stand: 01 -sealed-eBay 168279230842 | Neu: Sonstige (siehe Artikelbeschreibung) | 20.80 [DE] | 0 | Recorded active | DE |
| 07 Mar 2026 | 5x Siemens SIMATIC S7 6ES7921-3AC00-0AA0 Version: 01 Front Plug -used-eBay 406745511456 | Gebraucht | 33.69 [DE] | 0 | Recorded active | DE |
| 23 Jan 2026 | Siemens SIMATIC S7 6ES7921-3AC00-0AA0 6ES7 921-3AC00-0AA0 E-Stand: 01 -sealed-eBay 168105177010 | Neu: Sonstige (siehe Artikelbeschreibung) | 21.16 [DE] | 0 | Recorded active | DE |
| 31 Dec 2025 | 5x Siemens SIMATIC S7 6ES7921-3AC00-0AA0 Version: 01 Front Plug -used-eBay 406541827065 | Gebraucht | 34.07 [DE] | 0 | Recorded active | DE |
| 18 Aug 2025 | 5x Siemens Simatic S7 6ES7921-3AC00-0AA0 Version: 01 Front Plug -used-eBay 167725194750 | Gebraucht | 33.94 [DE] | 0 | Recorded active | DE |
| 30 Jan 2025 | Siemens SIMATIC S7 6ES7921-3AC00-0AA0 6ES7 921-3AC00-0AA0 E-Stand: 01 -sealed-eBay 405511197937 | Neu: Sonstige (siehe Artikelbeschreibung) | 18.76 [DE] | 0 | Recorded active | DE |
| 07 Dec 2022 | Siemens SIMATIC S7 6ES7921-3AC00-0AA0 6ES7 921-3AC00-0AA0 E-Stand: 01 -sealed-eBay 404039504272 | Neu: Sonstige (siehe Artikelbeschreibung) | 19.78 [Germany] | 0 | No sale recorded | DE |
| 14 Apr 2022 | SIEMENS 6ES7921-3AC00-0AA0 / 6ES79213AC000AA0 (NEW IN BOX)eBay 144504544884 | New - Open box | $30.75 | 0 | No sale recorded | US |
| 14 Apr 2022 | SIEMENS 6ES7921-3AC00-0AA0 / 6ES79213AC000AA0 (USED)eBay 134086069130 | Used | $24.50 | 0 | No sale recorded | US |
| 27 Nov 2019 | SIEMENS 6ES7921-3AC00-0AA0 / 6ES79213AC000AA0 (RQAUS1)eBay 143453601871 | Used | $9.94 | 0 | No sale recorded | US |
How to read these records
Dollar amounts are recorded US-dollar prices. Bracketed labels identify other marketplaces, whose currency was not recorded. Recorded quantities sold indicate marketplace activity. Recorded active is the status retained in the archive.