All those cars are from 1998-99. They went for about $40 new but are not worth much now. Park drove for Dale Earnhardt Inc. but was injured in 2001 or 2002 and hasn't drove Cup since. Labonte is retired and Skinner and Hornaday are racing trucks. Might get $10 max for each on ebay if lucky. I used to have a lot of those but got out about 2 years ago. Only cars worth anything now are Earnhardt (killed at Daytona in 2001), Earnhardt Jr., Jeff Gordon (kind of), and a few others.
1985 ATC250ES
1985 ATC250SX
1984 ATC200S "Little Red" - Trailer hitch, Hondaline: Front and Rear Racks, Cooler Rack, Tripmeter, HL Grille, Rubber Footpeg Covers, Mudflaps.
1985 ATC70
2008 CRF230L - Dual Sport
2016 TRX500 Foreman Rubicon Deluxe