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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.
Click the to link
an auction to a puzzle.
Convolution Cube STC-30 (signed copy), by Stewart Coffin/John Devost
Mar 29
2024
$44.00
1 bids
Convolution
Dec 10
2023
$575.00
bids
“Convolution’s Cousin” (Exchange Puzzle IPP 34)
Sep 25
2023
$195.00
30 bids
Convolution by Stewart Coffin
Dec 17
2022
$27.00
2 bids
Convolution : Stewart Coffin #30
Sep 17
2022
$55.00
7 bids
Convolution globe
Jun 18
2022
$121.20
8 bids
Group 3 Burr Puzzle Abbies Puzzle Convolution Unknown Box
Feb 20
2022
$285.00
29 bids
Group 4 Pieces of 8 Convolution 4 piece Pyramid Box Puzzle Rope Puzzle
Feb 20
2022
$421.00
45 bids
Group 8 Pyramid Pile Convolution Puzzle Box 2 Rope Puzzles
Feb 20
2022
$132.00
11 bids
Nedeljko Lot: 5 Puzzles! (STC puzzles: Wookey Hole,Involution Zebrano,Convolution,Involute,Convolution Cousin)
Feb 19
2022
$315.00
14 bids
Group 2 Coffine Quartet Convolution Knot Puzzle 2 Rope Puzzles
Feb 19
2022
$120.00
10 bids
Group 6 9 Piece Square Puzzle Checker Board Puzzle Convolution Rope
Feb 18
2022
$115.00
15 bids
Group 5 4 Piece Pyramid Convolution 2 unknown puzzles 2 rope puzzles
Feb 18
2022
$120.00
16 bids
Convolution Ball
Nov 29
2021
$197.00
15 bids
Convolution Puzzle Cube STC-30 Nedeljko Woodworks
Aug 27
2021
$50.00
1 bids
Convolution Ball
May 21
2021
$62.00
21 bids
STC Convolution Cousin
Apr 05
2021
$90.43
1 bids
STC: Convolution Cousin (crafted by Nedeljko Woodworks)
Mar 25
2021
$60.00
1 bids
Convolution
Feb 14
2021
$42.00
4 bids
Convolution Sphere (STC-30 var)
Oct 01
2020
$117.45
1 bids
Convolution Ball
Sep 19
2020
$415.00
13 bids
Convolution
Aug 22
2020
$20.00
2 bids
Convolution (STC-30)
Mar 01
2020
$81.38
1 bids
puzz
Convolution (STC-30)
Jan 01
2020
$224.42
1 bids
STC 30: Convolution
Dec 19
2019
$35.00
4 bids
Stewart Coffin 30: convolution
Nov 28
2019
$104.00
23 bids
Convolution (STC-30)
Sep 01
2019
$165.93
1 bids
Stewart Coffin Convolution
Jun 12
2019
$29.27
5 bids
Convolution Cube
Jun 08
2019
$35.00
8 bids
Convolution (STC-30)
Jun 01
2019
$44.52
1 bids
Convolution (STC-30)
May 01
2017
$256.34
1 bids
Convolution - Stewart Coffin
Feb 06
2017
$200.00
1 bids
Convolution (STC-30)
Feb 01
2017
$237.69
1 bids
Convolution (STC-30)
Jul 01
2016
$61.08
1 bids
Convolution - Josef Pelikan
Feb 10
2016
$95.00
1 bids
Convolution Globe (STC-30 variation)
Oct 01
2015
$178.75
1 bids
Convolution (STC-30)
Sep 01
2015
$235.75
1 bids
Convolution (STC-30)
Apr 01
2015
$88.05
1 bids
Convolution
Feb 07
2015
$273.00
25 bids
Convolution
Jun 16
2014
$490.00
45 bids
Convolution Multi-wood version
Jun 15
2014
$402.00
35 bids
Convolution (30)
Feb 05
2014
$333.00
bids
Convolution
Nov 14
2011
$105.00
bids
Convolution
May 24
2011
$141.00
bids
Convolution (30)
Sep 12
2010
$227.00
bids
Convolution (30)
Sep 12
2010
$800.00
bids
Convolution
Feb 08
2009
$210.00
bids
Convolution (30)
Dec 15
2008
$1,285.00
bids
CONVOLUTION Wood Puzzle
Oct 22
2008
$41.00
13 bids
Convolution
May 30
2008
$125.00
bids
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