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Dollar wall

Act 1

A video is shown of an art installation where the walls of a gallery are covered in overlapping dollar bills. How much cash is on the walls?

Act 2

Further information is given in the form of dimensions for a dollar bill, a close up of how the bills overlap, and a blueprint of the part of the gallery covered in bills.

Act 3

The answer of $100,000 is revealed in a press release.

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