Siemens / PLCs and I/O (SIMATIC)
6ES5374-2KK21
First listing start: 05 May 2021Last listing start: 08 Jun 2026
Recorded price history
USDSold recordedNo sale recordedMonthly median
Linear price scale. Dates are listing starts.
Median recorded price, all years$1216.41
17 plotted records from 17 US-dollar records in this range. Monthly medians use all records in each calendar month.
Archived listings
20 recorded listings| Listing start | Archived listing | Condition | Recorded price | Qty sold | Archive status | Country |
|---|---|---|---|---|---|---|
| 08 Jun 2026 | Siemens Simatic S5 Memory Card 6ES5374-2KK21 ( 6ES5 374-2KK21 ) 1MB 16BiteBay 267693225041 | Gebraucht | 51.85 [DE] | 0 | Recorded active | DE |
| 26 Apr 2026 | SIEMENS 6ES5374-2KK21 / 6ES53742KK21 (USED)eBay 397882346115 | Used | $1216.41 | 0 | Recorded active | US |
| 22 Apr 2026 | SIEMENS 6ES5374-2KK21 / 6ES53742KK21 (USED)eBay 318185195713 | Used | $1216.41 | 0 | Recorded active | US |
| 12 Apr 2026 | SIEMENS 6ES5374-2KK21 / 6ES53742KK21 (USED)eBay 397830807278 | Used | $1351.57 | 0 | Recorded active | US |
| 16 Mar 2026 | SIEMENS 6ES5374-2KK21 / 6ES53742KK21 (USED)eBay 236691226139 | Used | $1351.57 | 0 | Recorded active | US |
| 14 Mar 2026 | SIEMENS 6ES5374-2KK21 / 6ES53742KK21 (USED)eBay 397711958410 | Used | $1351.57 | 0 | Recorded active | US |
| 22 Feb 2026 | SIEMENS 6ES5374-2KK21 / 6ES53742KK21 (USED)eBay 317910036389 | Used | $1351.57 | 0 | Recorded active | US |
| 08 Feb 2026 | SIEMENS 6ES5374-2KK21 / 6ES53742KK21 (USED)eBay 397584261142 | Used | $1351.57 | 0 | Recorded active | US |
| 26 Jan 2026 | SIEMENS 6ES5374-2KK21 / 6ES53742KK21 (USED)eBay 317803389828 | Used | $1501.74 | 0 | Recorded active | US |
| 11 Jan 2026 | SIEMENS 6ES5374-2KK21 / 6ES53742KK21 (USED)eBay 236575770303 | Used | $1501.74 | 0 | Recorded active | US |
| 08 Sep 2025 | 1Pcs Siemens 6ES5374-2KK21 Welcome counteroffereBay 376536886812 | Used | $258.62 | 0 | Recorded active | CN |
| 18 Mar 2025 | Siemens 6ES5374-2KK21 SIMATIC S5 MEMORY CARD 5V FLASH 1 MB / 16 BITeBay 156807995208 | New - Open box | $170.00 | 1 | Sold recorded | CN |
| 23 Feb 2025 | Siemens 6ES5374-2KK21 SIMATIC S5 MEMORY CARD 5V FLASH 1 MB / 16 BITeBay 286355149883 | New - Open box | $175.00 | 0 | Recorded active | AE |
| 15 Aug 2024 | Siemens | 6ES5374-2KK21 | Flash Eprom 1MB (new)eBay 315669355158 | New | $450.00 | 1 | Sold recorded | US |
| 09 Jul 2024 | 1Pcs 6es5374-2kk21 Siemens s5 Welcome counteroffereBay 375528671408 | Used | $258.62 | 1 | Sold recorded | CN |
| 03 Jul 2024 | 1Pcs Siemens 6ES5374-2KK21 Welcome counteroffereBay 375517811468 | Used | $258.62 | 1 | Sold recorded | CN |
| 25 Apr 2023 | Siemens | 6ES5374-2KK21 | Flash Eprom 1MB (Refurbished)eBay 314552613013 | Seller refurbished | $460.00 | 0 | No sale recorded | US |
| 27 Sep 2022 | SIEMENS 6ES5374-2KK21 MEMORY CARD New (FS)eBay 225181023232 | Neu | 737.91 [Germany] | 0 | No sale recorded | NL |
| 15 Sep 2022 | SIEMENS 6ES5374-2KK21 MEMORY CARD RefurbishedeBay 325344064913 | Vom Verkäufer generalüberholt | 380.12 [Germany] | 0 | No sale recorded | NL |
| 05 May 2021 | SIEMENS 6ES5374-2KK21 SIMATIC S5 MEMORY CARD 1MB STAND 02eBay 294161418570 | New | $1529.99 | 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.