Purchased new and only solved a handful of times. In great shape - basically like new. Payment in full prior to shipping. Buyer pays shipping.
Full Description
https://www.puzzlemaster.ca/browse/inventors/boazfeldman/12398-b-lock-puzzle
https://www.puzzlemaster.ca/browse/inventors/boazfeldman/13405-b-lock-ii-puzzle
Check out my other auctions for more lock and sequential discovery puzzles.
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