Search tips: Space will search X or Y, "+" will search X and Y, "-" will exclude that term from search.
34.71% of auctions linked
Search tips
Using a space will search X or Y.
"+" will search X and Y.
"-" will exclude that term from search.
34.71%
linked
"+" will search X and Y.
"-" will exclude that term from search.
Updated Nov 26, 2025
Values for auctions have been converted to USD using conversion rates from the actual date of the auction.
| Puzzle
Click the to link
an auction to a puzzle. |
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Click the to link
an auction to a puzzle. |
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| Triangular Pentagon Puzzle (Exchange Puzzle IPP 31) | 2022-Jun-16 | $30.00 | 1 |
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Triangular Pentagon Puzzle (Exchange Puzzle IPP 31)
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Jun 16 2022 |
$30.00
1 bids
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| Triangular Pentagon Puzzle IPP31 Berlin 2011 | 2020-Mar-19 | $15.00 | 1 |
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Triangular Pentagon Puzzle IPP31 Berlin 2011
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Mar 19 2020 |
$15.00
1 bids
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| Triangular Pentagon , IPP31 exchange puzzle | 2019-Aug-05 | $18.88 | 7 |
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Triangular Pentagon , IPP31 exchange puzzle
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Aug 05 2019 |
$18.88
7 bids
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