When will the Winner’s Circle brand of NASCAR diecast cars be availible at local stores such as Wal-Mart?

or Target like they were in 2007?

NASCAR 09 WALMART EXCLUSIVES CHEAT CODE

NASCAR 09 WALMART EXCLUSIVES JUST GO TO CHEAT CODES AND TYPE IN WALMART EVERYDAY TO GET THEM, the background music is from the game even the sportscenter broadcast which goes throgh xbox live, someone messege me if this code works on PS3 I think u enter it on the earn your stripes thing on ps2 [...]

Are Nascar Diecast cars, that were purchased from Wal*Mart worth any money as collectibles?

I know a guy who has 30+ of them and needs to sell them, but many people think they are not worth anything because they are from Wal*Mart. Most of them are “Winner’s Circle”. He collected them from 1992 to 2006.