Search tips: Space will search X or Y, "+" will search X and Y, "-" will exclude that term from search.
27.94% of auctions linked
Search tips
Using a space will search X or Y.
"+" will search X and Y.
"-" will exclude that term from search.
27.94%
linked
"+" will search X and Y.
"-" will exclude that term from search.
Updated Nov 01, 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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|---|---|---|---|---|---|
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Click the to link
an auction to a puzzle. |
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| Half Hour Variant by Stewart Coffin Cubic Dissection | 2025-Feb-10 | $80.33 | 1 |
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Half Hour Variant by Stewart Coffin Cubic Dissection
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Feb 10 2025 |
$80.33
1 bids
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| Half Hour Variant (CD) | 2024-Dec-31 | $100.00 | 1 |
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Half Hour Variant |
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Half Hour Variant (CD)
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Dec 31 2024 |
$100.00
1 bids
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puzz | ||
| Half Hour Variant by Stewart Coffin (RPP) | 2023-Sep-23 | $61.00 | 11 |
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Half Hour Variant |
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Half Hour Variant by Stewart Coffin (RPP)
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Sep 23 2023 |
$61.00
11 bids
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puzz | ||
| Half Hour Variant by Stewart Coffin RPP | 2023-Jul-02 | $80.00 | 10 |
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Half Hour Variant |
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Half Hour Variant by Stewart Coffin RPP
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Jul 02 2023 |
$80.00
10 bids
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puzz | ||
| Half Hour Variant by Stewart Coffin | 2023-Jun-01 | $85.00 | 1 |
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Half Hour Variant |
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Half Hour Variant by Stewart Coffin
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Jun 01 2023 |
$85.00
1 bids
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puzz | ||
| STC #29-B Half Hour Variant by Stewart Coffin | 2021-Apr-11 | $56.00 | 10 |
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STC #29-B Half Hour Variant by Stewart Coffin
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Apr 11 2021 |
$56.00
10 bids
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