T-Shirt - Killdozer (geometric)This is the "geometric" vector drawing of Marvin Heemeyer's killdozer. It reminds me of a geodesic dome. This is a Gildan 2000 t shirt, so it's a bit heavier than the (cheaper more popular) Gildan 5000 and Gildan 64000 shirts most print on demand stores choose. Most sizes cost $9. 06 to print and $4. 75 to ship, so my margin is ~$12. $5 of that goes to my mortgage principal (not usury or taxes) and the rest pays for store expenses, designs, income