Need Help With Research For Book

[user11307]

Doin some research for a Foamposite Book, with list of all releases. If anyone knows the retail price of any of the following sneakers let me know. Also if you could show where u got the info that would be great.
Pearl Foamposite Pro (1997)
Gum Foamposite Pro (1997)
Black Foamposite Pro (1997)
Black Foamposite Pro (2002)
Thanks