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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.
Gravity Well
Jun 30
2023
$91.55
13 bids
Gravity Well by Harry Nelson (BnP)
Nov 20
2022
$103.32
1 bids
Gravity Well by Harry Nelson
Apr 29
2022
$806.00
18 bids
Gravity Well, IPP16 exchange puzzle
May 06
2020
$28.18
10 bids
Gravity Well Puzzle
Jun 18
2017
$120.00
19 bids
Gravity Well - Bits and Pieces
Feb 17
2009
$26.00
37 bids
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