Mine cost $44,000 deluxe kit, $6800 for giant Brembos, $1680 for carbon fiber wing option, $$$ electric/hydraulic lift kit, $$$sway bars, $10,000 LS7 crate engine, $780 accessories, $9500 modified Porsche G50.50 with LSD and oil cooling, $2800 comp clutch/flywheel. I'll probably put on a different dry sump pan, camshaft, etc. to the engine. That's $75,560 so far. BUT, look at the added goodies! (Maybe I should add the cost of insulating my shop and buying that AC unit...LOL).