IPP23 exchange puzzle. Interesting 3 piece burr with identical pieces.  Overseas shipping is $22.75.

Nice 2 pieces puzzle some people need up to 45 minutes to solve it!!I will combine shipping cost

An interesting take on the sliding tile puzzle. This was Wil Strijbos's IPP exchange in Britain 1999.The aim is to park the very stylish car in the garage.Not easy at all.Ps. Buyer is responsible for PayPal fees.

IPP 29 exchange puzzle by Keith Winegar.All the pieces have to be positioned correct to enable the bird to fly from one side of the heart to the other.In original packaging with information.ShippingNL: 0-10 kg € 6,95International up to 2 kg.: EUR 1 € 13,00: Most EU countries in Western EuropeEUR 2 € 18,50: Most EU countries in Eastern Europe, also the Baltics, Finland, Hungaria, Ireland, Poland, PortugalEUR 3 € 19,30: Europe: a variety of other, mostly smaller European countries and non-...

Derek Bosch's dodecahedral take on Kagen Sound's original cubic version. Complete with explanatory booklet written by Derek.

The Yin Yang Ball is a fairly rare and unusual item, and the manufacturer didn't call it a "puzzle" when they sold it. As a puzzle, it is extremely simple; the four inner rods contain magnets, and keep the two outer shells together. It's a bit of struggle to get it apart, but not terribly so. It's an oddity from the year 2000, originally sold at www.yingyangball.com, which no longer exists. 

A very beautiful puzzle

25 moves to remove the first piece. Movement is very smooth.

One of the rarest puzzles in my collection. Scott Peterson's simple but elegant puzzle. Beautifully crafted. Time for someone else to enjoy it.

IPP11 exchange puzzle by Dick Hess. L453 in the Compendium of Over 7000 Wire Puzzles.

Knights Puzzle from Lagoon Games. A peg-puzzle, where you use a Knight's move to swap the two sets of pegs. I think the minimum is 50 moves. Shipping weight is 6 ounces. Overseas shipping is $13.75.

Eric's Description: This excellent packing puzzle has six pieces which fit into the tray with only one solution. It starts out easily enough, but that last piece never seems to fit into place!Handcrafted of premium exotic hardwoods, this is a great puzzle for experts and beginners alike. Each piece is signed and dated.

This is an early version of Rocky's pin'n'nut. Made in 1993. It has extra pins on the bottom nut and is maybe 50% larger.Definitely a collectors edition. Solution sheet included.

Eric's description is athttp://archive.cubicdissection.com/html/packira.html

Made by Eric with 14 different woods and full-edge joinery.

Eric's Description: This puzzle was my exchange gift at IPP this year. Designed by Yavuz, it's a simple but fun interlocking distraction, with a level 6.3.3.3 solution. Please note that this puzzle is not laquered, but has a natural wood finish.The construction of this puzzle is very good, with a reinforced frame and a snug fit. It may be a bit tight in very high humidity situations.

Eric's description is athttp://archive.cubicdissection.com/html/splinedthree.html

Four Color Palace by Hiroshi Iwahara, from Karakuri Group, 2016

Eric's description is at http://archive.cubicdissection.com/html/attis.html

This puzzle is a very clever design by ken Irvine.Construction is very good.Here the description from Puzzlewood web site : " designed byKen Irvine, USA, 2012 descriptionI`m very proud to offer here the first of 8 different TICs ( Turning Interlocking Cubes) designed by Ken Irvine which he showed to the collectors during the IPP in Washington, I could understand that all the interested collectors were very eager to get these real new designs, because Ken Irvine used especially in Matador v...