I just went to the local KB toys and they were having a sidewalk sale (even though they dont have a sidewalk they are in the mall)
Had quite a few (Johnny Lightning) AMT models, 55 Nomad, 62 Catalina, Barris Ice Cream Truck, Dodge Daytona Charger, 69 Chevelle SS, 66 Mustang, and some that have been at Big Lots, (International Scout, 88 Daytona) all 4 bucks each.
Not sure if this is a local thing since there aren't really any more around here to check, but if you have one by you, you may want to check.