comments:
Don_Q_Jote posted on r/theydidthemath1w
($14,000,000) / (338,340 square feet) = $41.38 per square foot. I'd extimate the piece shown is approximately 1 square foot. You need to sell it with a "certificate of authenticity" with date retrieved and original location in the reflecting pool, and a few other meaningless details. Then price can be much higher. For example: Real Piece of the BERLIN WALL with Certificate of Authenticity - Authentic Historic German Artifact