Search tips
Using a space will search X or Y.
"+" will search X and Y.
"-" will exclude that term from search.
27.08% linked
Updated Jan 04, 2025
Values for auctions have been converted to USD using conversion rates from the actual date of the auction.
Click the to link
an auction to a puzzle.
Gravity Well by Harry Nelson
Dec 17
2024
$115.00
3 bids
Gravity Well! dedigned by Harry Nelson
Oct 07
2024
$95.00
14 bids
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
Auction:
Search here for a puzzle...