I used to collect Matchbox NASCAR cars. Also have a few Davey Allison cars (24th scale I think?) plus haulers etc. World of Outlaws sprinters, and some Racing champion stuff. I have 4 boxes loaded with collectibles. Mostly 1980's stuff. There used to be a mag I got that showed suggested prices and such. Lost track of that mag. Where can I get some ideas on what stuff is worth?
Thanks!