row 1 chhips 1 & 2 zre $8 each shipped, chip 3 is $7 shipped, chip 4 is $3 shipped
row 2 chip 1 is $10 shipped, chip 2 is $12 shipped, chip 3 is $10 shipped
row 3 all chips are $8 each shipped
row 4 chip 1 & 2 are $20 each
row 4 all chips are $10 each shipped or take the 4 for $35 shipped