25c chip design by @Tommy
$1 chip design voted in by purchasers
$5 chip design by 3-person committee
$20/$25 chip designs by @BGinGA
$100 chip design by @Mr. Cheese
$500 chip design by 3-person committee
The original $1 design was style 22 (4V418) by committee, but vetoed by GPI due to production issues with dark V spots on white base chips.