Teenage Mutant Ninja Turtles t shirt:  $5 @ Walmart.ca (RSP:  $10+)

I love the turtles, plus I do need more shirts to lounge around the house in.  It's a guy's shirt, but I can't find any of the women's ones for a cheap price.

I think I got the last one too, so that was lucky.  Their retail price is pretty reasonable in the first place...a  lot of stores charge $20+ for the same thing!  Plus, most of those stores would have charged $5 or more for shipping alone!