I found this website through a friends blog and just ordered one 11X 14, three
8 X 10's, and like thirty 5 X 7's. And it cost $14.00!! (shipping is free I think, it didn't charge me for it).
You can get 15 free 5 X 7's when you enter, at checkout, the code 7789io
5 X 7's normally are like .35 cents and 8 X 10's are .90 cents.
Check it OUT!