Not even. Reds are fair, and I could see whites going around high 300's if there's a drought, but not 450, you can practically find mint leaded chips for that price. His green price is close to fair, or perhaps 'fair by ebay standards' is one way to put it.
But thinking you'll get 500+ for any of them is crazier than racks of trendy chips going for 1k.
$850 for 500s and $475 for thousands??? Both are insane but something seems off there!
I bet the rack of 1k chips actually sell for that price!! I would probably go $350 on a rack of CDI 05 1Ks because they re such a pain to find! I try to keep my set around $3 a chip but for the harder to find high denoms sometimes you have to pay!!