row 1 chips are $ 1 each
row 2 $1..$1..$1..$2..$2
row 3 chips are $2 each
rows 4 , 5 , 6 , 7 chips are $5 each
Shipping cost 1 - 5 Chips - 3.00
6 + Chips - 5.00

the following chips are $10 ... $20 ....$40