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Updated Aug 18, 2024
Values for auctions have been converted to USD using conversion rates from the actual date of the auction.
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an auction to a puzzle.
“Double Locked Briefcase Puzzle” by Norman Sandfield for the International Puzzle Party 24 held in Tokyo, Japan 2004
Aug 18
2022
$400.00
1 bids
Double Locked Briefcase Puzzle (Exchange Puzzle IPP 24)
Feb 23
2022
$835.00
47 bids
Double Locked Briefcase
Sep 01
2018
$209.97
1 bids
Double Lock
May 01
2016
$116.97
1 bids
Lock: Double Key Triangle
Dec 06
2015
$160.00
bids
Double-Lock
May 24
2011
$147.00
bids
Double-Lock Cube
Oct 20
2008
$50.00
5 bids
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