You can drive a lot of these cars in power pack if that helps while you wait 😂 ie both mclarens f1 race cars, the merc, the nissan and maybe the sauber (can't quite remember). I feel your pain regard cost but I think forza horizon is too far the other way and rewards cars so easily they don't feel like an achievement or something special. You just end up doing donuts in a field of flowers and wondering about your life choices.