Here are some scans of Iowa chips.
Rricing as follows:
fractionals, roulette, NCV and $1 chips - $1
$2.00 & $2.50 - $2
$5 chips and "MBH" on pg 3 - $3.50

Shipping is $2.75 for 1 thru 5 chips and FREE shipping for 6 or more.