I just finished this! Rock Like An Egyptian is painted on real Bahamas currency, and comes in a plastic toploader case for protection and display... It is listed for $100, sure to be a great investment... I was in a book with Banksy last year, after all...
Here is a link to where you can buy it:
https://www.cashmashup.com/product-page/rock-like-an-egyptian-moneyart-by-cmor
Okay, have a nice day!