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Updated Jan 04, 2025
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.
Channel Swimming (Exchange Puzzle IPP 34)
Apr 01
2023
$25.00
1 bids
The Channel-Swimming: Magnetic Slider Puzzle
Feb 16
2022
$47.00
11 bids
The Channel Swimming Puzzle
Nov 26
2020
$18.00
1 bids
The Channel Swimming Puzzle
Aug 01
2020
$11.78
1 bids
The CHANNEL-SWIMMING Puzzle
Feb 07
2015
$20.00
1 bids
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