This is my copy of Neptune. It's in perfect condition.This is what Kevin Sadler wrote about this puzzle (I had his permission to use) PuzzleMad“This puzzle really worried me when I took it out of the packaging! The box contains a 3x3x3 cavity but a very restrictive pair of slot entry/exit holes which looked like they would make it really tough to get the pieces oriented correctly and there were 6 pieces to be packed! I am terrible at packing puzzles and as soon as there are more than 3 pieces ...

(Can ship disassembled)-----------From the original CubicDissection listing:A nice compliment to Basket Burr, Aubade ups the difficulty considerably. This standard six piece burr gets a boost from the frame structure that contains it. The level 13.5 solution includes some very unconventional movements; this is like no other six piece burr you've solved. An excellent design by one of the best in the game, and a must have for every collection.Our usual thorough construction is in evidence, with th...

Brian's description: Eight challenges in one puzzle! This should keep you busy for a while. I really enjoyed building and playing with these. I have not yet solved all 8 versions. Slide Swipe is a series of 8 tray packing puzzles, each using the same 5x5 tray with a 3x3 opening on top and various subsets of 12 2D pieces.This version of Slide Swipe does not have a storage tray, but does have a bag for the pieces.

Put the 8 pieces together,—4 in one direction, 4 in the other—to form a lattice as shown here:http://mechanical-puzzles.com/product/partitions-stainless-steel/

This puzzle was designed by Hajime Katsumoto and made by Eric Fuller. It has been discountined.Below is the original description on CubicDissection website.---The artisan series is being discontinued; once this puzzle is sold out they will not be remade.Pin Block Case is a unique and very interesting packing puzzle. It's not terribly high level, nor super difficult, yet there's something satisfying about the solution that makes it a wonderful puzzle. We made a Signature series run that sold out ...

This is an old IPP 15 exchange puzzle from Koji Hirotsu, made by Yoshiyuki Ninomiya.The objective is remove the Medal with Double Head of Cardinal and Fool from the box (see attached photo of the coin/medal).It comes in its original box, with all documentations.

Another in the RIP- series by Andrew Crowell in three beautifully contrasting woods with birch dowels for extra strength.  Brian's description is at https://woodwondersonline.com/collections/gallery-1/products/riptide

Very beautiful burr cube designed and crafted by Stephan Baumegger.20 pieces. Level 38.3.2 total 62https://puzzlewillbeplayed.com/997/CublocS/After the end of the auction the final shipping cost will be calculated.Besides PayPal, TransferWise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free. 

Original description by Andrew :The Exolution III Puzzle is a sliding, interlocking wooden puzzle with a marble inside that complicates the sliding moves available. The 1st objective is to remove the marble from the puzzle. There are 5 moves required in order to free the marble, and unlike the Exolution I & II most of the moves are not the marble moving. The 2nd objective is to disassemble the rest of the puzzle. There are 6 puzzle pieces, one more than version I or II. The final objective is to...

12 discs and 13 pins have to be stacked in a cylindric shape.Very well made vintage puzzle with thick acrylic disks and aluminum pins.http://puzzlewillbeplayed.com/Cylinder/Discon/After the end of the auction the final shipping cost will be calculated.Besides PayPal, TransferWise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free. 

Setting Hen by Stewart Coffin (STC 61). One of the original 60 puzzles Stewart Coffin made in 1984-1985: bottom of puzzles has "STC 1984" written in pencil. From the estate of Dr. Benjamin Muckenhoupt.Coffin writes in AP-ART:John Rausch writes:The four puzzle pieces are made up of fourteen rhombic dodecahedra. There are at least three ways to fit all of the pieces into the box so the pieces are flush with the top of the box. For a third problem, use three of the four pieces to build a triangula...

Original description page here : https://www.pelikanpuzzles.eu/detail/delight/After the end of the auction the final shipping cost will be calculated.Besides PayPal, TransferWise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free. 

Full description here : https://www.pelikanpuzzles.eu/detail/sucrier/After the end of the auction the final shipping cost will be calculated.Besides PayPal, TransferWise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free. 

Can also be shipped disassembled.Eric's description: Double Slideways is a brilliant design and I'm glad we found time to make it again! This is a re-release of Ray's excellent exchange puzzle we last produced in 2014. The exchange edition was in a smaller format and fully notched for production efficiency. This remake is in a larger size and features augmented construction with a triangular stock insert. As a result, there is less void space once assembled, giving this edition smoother operat...

Andreas Röver's exchange puzzle for IPP 34 in London.The puzzle has 3 mirror pairs of pieces. They have a mark on one side to distinguish the two sides.The tray has a coloured mark at the outer rim of the area where the pieces are supposed to be placed.The task is to put all 6 pieces into the tray with the same face up (either all marks on top, or all marks on the bottom) so that the outer marked rim in the tray is completely covered. There are 2 different solutions.It is relatively simple to f...

Arrange the four L-shaped pieces so that two identical 9-ominoes appear at the same time (one is brown and the other is white). Shapes may be rotated and/or reflected.After the end of the auction the final shipping cost will be calculated.Besides PayPal, TransferWise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free. 

Only 3 pieces (heptominoes) to pack in the tray... But not as easy as it seems !Another fun and tricky puzzle designed by Goh Pit Khiam.Jerry Loo's exchange puzzle at IPP 34After the end of the auction the final shipping cost will be calculated.Besides PayPal, TransferWise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free. 

Assemble the 4 pieces to form a capital A.Tsukuda, Japan.After the end of the auction the final shipping cost will be calculated.Besides PayPal, TransferWise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free. 

Arrange the pieces to make a shape of a bowler hat.Quite easy puzzle. Entry of the 2012 Puzzle Design Competition.After the end of the auction the final shipping cost will be calculated.Besides PayPal, TransferWise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free. 

Interesting puzzle designed by Yavuz Demirhan and nicely made puzzle by Brian Menold. This the version with the stand.The white cubes and the brown planks form 9 intricate pieces that fit together in a cubed shape.https://puzzlewillbeplayed.com/Plank/TabulaCube/2/After the end of the auction the final shipping cost will be calculated.Besides PayPal, TransferWise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free.