I found a quarter in my apartment, but it's Canadian, so no use as laundry money or bus fare. ![Leotarded :tard:](http://www.intensitysquared.com/Smileys/default/lepr.gif)
My thoughts (in no reasonable order)
What was a Canadian doing in your apartment?
You're cheap, you should charge more than a Canadian quarter.
How long has it been since you cleaned your apartment? Maybe it was leftover from the previous tenant.