Battery Operated Box - Kagen Sound

Battery Operated Box - by Kagen Sound - 2023 design Jury 1st Prize - like new condition - with box and papers - look at website for details. There are batteries that must be installed somehow to operate the box. 

This box is pure magic. There are no magnets, and yet somehow magic happens once you figure out how to open. 

Retails is $3400 - im listing below retail. 

Selling only because family emergency came up. 

https://www.johnrausch.com/DesignCompetition/2023/results.htm

All my puzzles are kept in 40-50% humidity and out of direct sunlight, in an animal free zone. Smoke free.

Buyer pays for shipping. Shipping to be calculated after sale. I will be using USPS priority mail - insured for full amount of puzzle.

Payment will be via paypal. Please do not pay until I have updated your total with shipping.