Barasoain by Rex Rossano Perez. Object is to free the coin.Buyer will pay shipping and will be calculated at the end of the auction. Shipping will be the amount the shipping service (USPS, UPS, Fedex) charges. I do not add any fees to the shipping. I can combine shipping for multiple auctions one.I do not add PayPal fees or any other fees. You will pay the bid price plus shipping. Nothing more.

Walang Galang by Rex Rossano Perez. Object is to free the coin.Buyer will pay shipping and will be calculated at the end of the auction. Shipping will be the amount the shipping service (USPS, UPS, Fedex) charges. I do not add any fees to the shipping. I can combine shipping for multiple auctions one.I do not add PayPal fees or any other fees. You will pay the bid price plus shipping. Nothing more.

Aguinaldo by Rex Rossano Perez. Object is to free the coin.Buyer will pay shipping and will be calculated at the end of the auction. Shipping will be the amount the shipping service (USPS, UPS, Fedex) charges. I do not add any fees to the shipping. I can combine shipping for multiple auctions one.I do not add PayPal fees or any other fees. You will pay the bid price plus shipping. Nothing more.

Secrete Opening box III - Karakuri - 18 steps to open.Puzzle is in great condition, the only cosmetic issue is some of the panels have warped, slightly. This puzzle has lived under 40-50 degree humidity since I have owned it. Please see the description via provided link for more information. Shipping to be determined at sale of the item, handling fee is $7.00, if you win multiple items, handling fee stays the same for shipping multiple items. Shipping Internationally YESPaypal is to be used f...

From Eric: Small Box One - "Window Box" is a devious drawer tucked into a box with lots going on for its size. The large hole in the box serves as a window into the mechanism...careful observation and experimenting is necessary to reveal its secrets. I'm very happy with how this box turned out, the mechanism works flawlessly and repeatably once you know the scoop.I accept PayPal. Buyer can expect to pay $13 shipping domestic within the US and approximately $35 internationally. Happ...

Hanayama chess piece set. You will receive the complete 6 piece set. Queen, King, Knight, Bishop, Rook, and Pawn. Object is to find the coin in each.Buyer will pay shipping and will be calculated at the end of the auction. Shipping will be the amount the shipping service (USPS, UPS, Fedex) charges. I do not add any fees to the shipping. I can combine shipping for multiple auctions one.I do not add PayPal fees or any other fees. You will pay the bid price plus shipping. Nothing more.

Rad Box - Jean Claude Constantine Puzzle in like new condition.Please see the description via provided link for more information. Shipping to be determined at sale of the item, handling fee is $7.00, if you win multiple items, handling fee stays the same for shipping multiple items. Shipping Internationally YESPaypal is to be used for payment. https://www.puzzlemaster.ca/browse/inventors/constantin/3411-radbox

Lot of x7 electronic puzzles and games.Star Wars Jedi Challenges - this is an AR headset with a lightsaber. It connects to your phone for a very interesting experience. Comes with everything you need, except a phone.Tilt Cube - opened with packaging. One of the first electronic cube puzzles with motion sensor!Etch a Sketch Animator - really cool electronic etch a sketchLuminations - electronic puzzleRubik's Revolution - electronic PuzzleRubik's Spark - electronic puzzleBlip - an electro-mechanic...

Flohcircus Box:Puzzle box with unique solution, made by Jean Claude Constantin in Germany."Flohcircus (or Flea Circus) is an intriguing puzzle box that features a plexi-glass front and a wooden hemisphere on the opposite side.  The objective is to figure out how to open the box."Great condition, solved once.Laser cut wood and metal.SHIPPING:USA shipping USPS priority.International shipping method and insurance as agreed with buyer. Buyer pays all Paypal and shipping fees.

Band Cube, designed by William Hu, made by Eric Fuller. Part of the discontinued gem series. Buyer will pay shipping and will be calculated at the end of the auction. Shipping will be the amount the shipping service (USPS, UPS, Fedex) charges. I do not add any fees to the shipping. I can combine shipping for multiple auctions one.I do not add PayPal fees or any other fees. You will pay the bid price plus shipping. Nothing more.

La Cerradura Doble by Robrecht Louage. Object is to take the slides out.Buyer will pay shipping and will be calculated at the end of the auction. Shipping will be the amount the shipping service (USPS, UPS, Fedex) charges. I do not add any fees to the shipping. I can combine shipping for multiple auctions one.I do not add PayPal fees or any other fees. You will pay the bid price plus shipping. Nothing more.

Lunatic Lock - By Gary Foshee, this is not one of the lame bits and pieces version or china made version. This is one of the IPP 16 exchange puzzles. the documentation is a bit discolored, the lock has micro scratches on both sides all over, as most aluminum puzzles do, but over all a very nice collector item.Pictures show both sides Shipping to be determined at sale of the item, handling fee is $7.00, if you win multiple items, handling fee stays the same for shipping multiple items. Shipping...

Bishop Cubes - out of production! A 3 dimensional sliding puzzle. Comes with original package. Works perfeclty.

this is James Dalgety's exchange at IPP34, and Jury First Prize design competition winner at IPP35Goal: Three problems:Open itClose itExplain it

DEDODEKA WAS MY EXCHANGE PUZZLE MANY MOONS AGOTHIS ONE IS THE BALL VERSION WOODTURNED, DERIVATIVE STRUCTURE IS A RHOMBIC DODECAHEDRONVERY RARE 70MM SIZE, I DON'T MAKE MANY.  48 PIECES OF WOOD, 4 SECTIONSHMMM, I'LL HAVE TO FIGURE OUT THE FINGER POSITIONS TO OPEN, BEEN A WHILEAH BUGGER , SPIN THE RUDDY THING, IT EXPLODESJUST PAY POST, I COVER YOUR PAYPAL FEES, I COMBINE POSTAGE TOO 

Diniar's IPP38 design competition entry.  Take apart the pieces and put together.

Andreas' exchange at IPP38.  Assemble the snake of spheres into an octahedron

IPP32 design competition entry by Tom LenschArrange the nested cubes with lids so that they fit inside the largest box with the fixed brass rod. Each cube must be oriented so that the rod goes through one of its three holes.

This work was designed as a Christmas present for 2015.This is a developed version of “Bean Bag Drawer (RF36)” that was designed in 2013. The goal is to find the hidden deep inner space of the drawer. You should move the four white plates in correct order. Of course, it’s not quite that simpleto open – you also need to consider other ways it all fits together. When you feel the spring start to shift, you will know that you have successfully found the inner box.

Small box 2 - Aha box by Eric Fuller Puzzle in perfect condition.Please see the description via provided link for more information. Shipping to be determined at sale of the item, handling fee is $7.00, if you win multiple items, handling fee stays the same for shipping multiple items. Shipping Internationally YESPaypal is to be used for payment. https://cubicdissection.com/products/small-box-two-aha-box?_pos=3&_sid=0c121b160&_ss=r