Here's the problem with companies like Hennessey and Roush, there's no add in NADA for them so when it comes time to try and get loans on one banks won't account for any added value. Most dealers will shy away from them unless they can get them for well below book for just that reason. It takes a cash buyer or someone with $$$ down and exceptional credit to get much over retail financed on them. So while it may have been a 15-20k add when new it's virtually worth 0 when used unless you find the right buyer.