Scott Amron came up with a clever idea using magnets and money.
He created some awesome Cash Money Clips that are made from real money. You can even use the money clip as currency when you are low on cash!
Amron offers his cool Cash Money Clip design in 1, 5, 10, 20, 50, and $100 denominations. He even offers it in Euro banknotes, if you don't want the plummeting dollar.
And if you wanna have a retro style, you can order an Obsolete Currency Money Clip that reuses out-of-circulation money.
In addition to the banknote, the design uses two steel plates and a strong thin neodymium disc magnet.
Amron has set up a web site where he sells the ready-to-use money clips or do-it-yourself kits.