Tomart's Hot Wheels Price Guide 6th Edition Volume 1 and 2  Casting guides from 1968 to 2008 40 years of Hot Wheels Models from redlines to 2008 first editions. Includes Redline era Buttons, 100% collectables, Crack-ups, Color Racers, Rumblers Sizzlers, Hot Line Trains, Zowees, Hot Birds and Chopcycles. Great for reference. Both Volumes one low price!