RARE Vinco IPP27 Exchange Puzzle – "Krbana" – From the Bill Darrah Collection

The Provenance: A Piece of Puzzle History

​Offered here is a truly exceptional find for the discerning collector. This Krbana puzzle isn’t just a masterpiece of woodworking; it is a piece of documented puzzle history. It comes directly from the esteemed personal collection of the late Bill Darrah, a legendary figure in the international puzzle community known for his impeccable taste and curation.

​Furthermore, this specific unit was an official Exchange Puzzle at IPP27 (International Puzzle Party) held in the Gold Coast, Australia, in 2007. Pieces with this dual pedigree—being both an IPP exchange item and part of the Darrah estate—rarely come to market.

​The Puzzle: "Krbana" by Václav Obšivač (Vinco)

​Designed and manufactured by the world-renowned Czech master Václav Obšivač (Vinco), the Krbana is a tour de force of coordinated motion and precision joinery.

• ​The Challenge: A Level 9 (Grueling) interlocking cube. This is not a simple "slide-and-pull" puzzle; it requires a sophisticated understanding of geometry to navigate the coordinated movements required for disassembly.
• ​The "Secret": Hidden within its core is a secret chamber. Your ultimate goal is to find the wooden marble tucked inside—a classic Vinco "trick box" element.
• ​The Material: Expertly crafted from contrasting Plum and Maple woods. The fit is "Vinco-perfect"—seamless, tight, and incredibly satisfying to handle.

​Specifications & Condition

• ​Designer/Maker: Václav Obšivač (Vinco)
• ​Event: IPP27 Exchange (Gold Coast, Australia, 2007)

• ​Collection: Formerly of the Bill Darrah Collection
• ​Condition: Excellent/Mint. The wood has been beautifully preserved, and the movements are smooth.
• ​Includes: Original cardboard storage box with the authentic IPP27 descriptive label.

​Why Bid?

​For collectors of coordinated motion or Vinco designs, this is a "holy grail" acquisition. Between the 2007 IPP status and the Darrah provenance, this is an investment-grade piece that will stand as a highlight in any collection.

Shipping determined at close of auction.