1) 8" dia x 2" thick 5lbs. = $55
2) 10" dia x 2" thick 10lbs. = $65
3) 10" dia x 2" thick 10lbs. = $65
4) 11" dia x 2" thick 10lbs. = $75
5) 12" dia x 2" thick 10lbs. = $85
If you rent all FIVE = $345