Popplock T7 in mint condition from the collection of Abel Garcia. Rainer's original instruction booklet is included. For complete photos/details, please visit: https://www.popplock.com/en/locks/t7 Mahalo!

Popplock T8 in mint condition from the collection of Abel Garcia.  Rainer's original instruction booklet is included.  For complete photos/details, please visit: https://www.popplock.com/en/locks/t8 Mahalo!

Can Read Brian's description of the puzzle herehttps://www.mrpuzzle.com.au/mr-puzzle-archives/searious-burr-13-piece-burr-with-secret-lock.htmlThe puzzle functions perfectly, and is neither too tight nor too loose, every thing moves effortlessly but is tight enough to not rattle.Winning bidder will be invoiced the total of the winning bid amount + shipping cost (with tracking number) to be calculated after the end of the auction + 4% paypal charge. Thanks for looking and good luck with you...

Rudenko Mosaic double sided sliding puzzleA bit warped but still works 

HalesLock 5 - "Fire Starter" by Shane Hales in excellent / like new condition. Comes with bag and instructions.Quite rare these days.Winning bidder will be contacted / invoiced with the auction total (the winning bid amount + shipping costs to be calculated after the end of the auction + 3,5 % paypal charge).Thanks for looking and good luck with your bid.Any questions, please feel free to contact me. ;-)

Another puzzle exquisitely made by Eric Fuller. Puzzle functions perfectly, the pieces are a little loose but this does not affect the puzzles enjoyability.Link to puzzle on Cubicdissection: http://archive.cubicdissection.com/html/tripletango.htmlEric fuller said this about the puzzle: I don't normally make flat puzzles, but this one by Jerry intrigued me. The goal is to switch the darker end pieces from one side to the other. Simple, right? How about no, Scott. If you do it pe...

Very cool Binary Arts puzzle - Get the billiards balls in order!

Excellent condition - works great!

Excellent condiiton!

Nice shape puzzle bottle from Eureka and Wil Strijbos! 

Sealed! Twisting Rings - A unique sliding puzzle with a mechanism that allows you to twist certain pieces in place

Think-A-Dot - Vintage analog computer puzzle -  Works perfectly! Comes with the 2 original balls and box (poor condition)

Oskar's Rising Sun Routefinding Puzzle - Works great! Some cosmetic wear

Hanui Puzzle IPP14 Yoshiyuki Kotani

Lockout Puzzle from the 90s I believe - Works great! 

Eric's Description: This excellent take-apart puzzle is the follow up to Pit’s 2004 “Key Puzzle” design. The original Key Puzzle used a binary locking mechanism. Tern Key ups the ante with a trinary implementation, yielding a hefty 134 move solution with four locks!Precision cut from solid cast acrylic and painstakingly hand assembled, this puzzle has a nice weight/feel, and will not be confused with cheaper mass produced take apart items. The construction uses contrasting press fit dowel...

Tiger - Electronic solitaire game - Works great!

Binary Arts Hexadecimal w/ Box - Excellent condition - box shows some signs of wear

Toyo Glass  : Mini SolitaireAnother rare Toyo Glass Puzzle. Made by Toyo glass as a promotion for Nikka Whiskey.The boxed puzzle weighs the same as 5  hamsters, including all the original packaging and paperwork. My SPH quite likes this puzzle. Have you ever seen two Hamsters in a wheel at the same time? Pandemonium. They prefer to play on their own so Solitaire is a perfect puzzle for a hamster. This miniature version has a ten positions layed out in a triangle. The hamster said I shouldn't ...

Very cool shape mod created using tiles - 3 sides have shapes in positive space, the other 3 sides have shapes in negative space - Interesting scramble and solve! One of a kind mod.