Prints

4x6 $5 each (+10, $4 each)
5x7 $8 each (+10, $6 each)
8x10 $10 each (+10, $8 each)
11x14 $20 each (+10, $18 each)
13x19 $30 each (+5, $28 each)
16x20 $40 each (+5, $38 each)
20x30 $50 each (+5, $48 each)