Search tips
Using a space will search X or Y.
"+" will search X and Y.
"-" will exclude that term from search.
35.4% linked
Updated Dec 15, 2025
Values for auctions have been converted to USD using conversion rates from the actual date of the auction.
Click the to link
an auction to a puzzle.
B-Lock
Jul 03
2025
$52.97
2 bids
B-Lock II
Jun 25
2025
$35.05
1 bids
B-LOCK
Jun 19
2025
$49.00
1 bids
B-Lock II
Jun 17
2024
$32.22
1 bids
B-Lock II Dan Fieldman
Jan 09
2024
$82.62
1 bids
B-Lock Dan Fieldman
Jan 09
2024
$95.33
1 bids
B-Lock by Boaz Feldman
Apr 11
2023
$43.51
1 bids
B-Lock II
Mar 20
2022
$38.64
2 bids
B-Lock
Mar 17
2022
$83.13
7 bids
B-Lock
Feb 26
2021
$55.00
1 bids
B-Lock II
Feb 14
2021
$55.00
20 bids
B-Lock II Boaz Feldman
Dec 04
2020
$60.48
0 bids
B-Lock II by Boaz Feldman
Nov 29
2020
$58.00
7 bids
B-Lock II
Sep 20
2020
$49.00
12 bids
B-lock, IPP37 exchange puzzle
May 06
2020
$151.76
18 bids
B-Lock
Dec 01
2019
$90.00
20 bids
B-Lock puzzle lock
Dec 01
2019
$85.00
18 bids
B-Lock, IPP37 exchange puzzle
Sep 17
2019
$66.04
15 bids
Auction:
Search here for a puzzle...