Solved a few times. In great shape. The lock has marks from the metal arms as is usual with this puzzle. Nothing out of the ordinary.
Buyer to pay shipping calculated after auction.
Please wait to make final payment until shipping costs have been added.
Zelle preferred. Paypal also accepted.
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A great description of the puzzle and goal can be found here: http://www.puzzlemad.co.uk/2015/06/wil-causes-pleasureand-much-pain.html