i had my sct xcal-2 (9400) tuner for over 3 years and love it! i got it from james at henson performance for $395.00. its still like new, have all the discs, cable, paper work, package,etc..... well, i always wanted a nitro r/c truck for almost 20 years. the one i want, t-maxx 3.3 is $462.99. so...