I have been intrigued with the Scaccomatto chess set since I stumbled across an ad going through old newspapers. They almost never come on the market and when they do they are terribly expensive.
In the design by Franco Rocco, the pieces fit together into two metal cubes.
The chess set is listed as “Buy It Now” for $6,500.
As with anything sold on EBay, a prospective buyer should investigate an item and vendor thoroughly before submitting a bid.