LeLe
4 of a Kind
After reading Angelo's post, only did I notice you are looking for 4 racks of chips, that too much IMHObecause i'm gonna need at least 4 racks of a 10c chip, i would prefer it to be on the cheaper side. THC/RHC.
2 Racks should be more than enough if you are going for a 10c / $1 / $10 progression, you will also be able to double the budget this way for your fracs
10c x 200
$1 x 200
$10 x 40
will give you $620 which is 62 buyins of $10 or 31 buyins of $20 more than enough for 10/10c game
10c x 200
$1 x 200
$10 x 100
will give you $1220 which is 61 buyins of $20 or 30.5 buyins of $40 more than enough for 10/20c game