| Bidder | Amount | Date |
|---|---|---|
| t****s 2 | USD 130.00 | 05/23/2021 10:28:37 |
| j****r 29 | USD 120.00 | 05/23/2021 10:27:41 |
| t****s 2 | USD 120.00 | 05/23/2021 10:27:41 |
| j****r 29 | USD 110.00 | 05/22/2021 11:57:38 |
| K****l 13 | USD 100.00 | 05/22/2021 11:57:38 |
| K****l 13 | USD 82.00 | 05/17/2021 14:18:11 |
| Y****y 63 | USD 77.00 | 05/17/2021 14:18:11 |
| Y****y 63 | USD 60.00 | 05/17/2021 12:29:51 |
| r****s 3 | USD 55.00 | 05/17/2021 12:29:51 |
| r****s 3 | USD 49.00 | 05/17/2021 12:28:48 |
| Y****y 63 | USD 47.00 | 05/17/2021 12:28:48 |
| Y****y 63 | USD 40.00 | 05/16/2021 18:58:13 |
| s****e 21 | USD 38.00 | 05/16/2021 18:58:13 |
| Y****y 63 | USD 27.00 | 05/16/2021 12:22:04 |
| C****s 4 | USD 25.00 | 05/16/2021 12:22:04 |
| C****s 4 | USD 12.00 | 05/16/2021 12:17:33 |
The goal is to remove the ring (see last picture, no spoiler).
This design is easily recognised because of the nipple in the end of the bolt.
This is WS #8 according to Haubrichs catalog of bolt and nut puzzles.
This copy has a few rusty patches, in the thread and on the pin that extends from the nut.
This does not affect the puzzle fuctionality.