5 Puzzles by Vinco, or 5puzles

"5 Puzzles" is the name of this huge puzzle (or "5puzles" on the solution sheet), which is because the puzzle consists of basically five of the same puzzle, interlocked as a tetrahedron. It's very large: 9 inches at close to 4 pounds. It will be expensive to ship. Designed & made by Vinco.

I've never taken this puzzle apart. Despite that, you will note that the center "sphere" pieces don't fit flush like the pieces of the four outer spheres, as though the outer four spheres had enough slop that the center sphere couldn't squeeze shut around them completely. Purchased in 2012 for $338. 

Buyer pays actual shipping, to be calculate after the auction.