How much are these worth?

[gatts]

Hi,

I'm trying to find a fair price for these wheels:

2x 15x7 SSR Longchamps (XR4) (4x4.5) +11
2x 15x7 SSR MK-III (4x4.5) +13

Light curb rash only on some wheels. For pictures please see:
http://members.shaw.ca/harvwong/For%20Sale/SSR/

Also, there are no tires.
How much should I expect to pay?
Thanks for your help.

[twincharged86]

i've seen them go for 450-600USD

[gatts]

IS that for all four or per pair? I've seen them for that much per pair, but if you've seen them for that much for all four, would you mind telling me where? ;)