crank - 135
cases - 150
variotop - 222
simonini pipe - 160
Airsal 50cc kit - 65
Thats already over 700 dollars, and that doesnt even include a head, any electrical, carb, etc. i dont know what you got from him, but obviously it was not enough to build a complete functioning engine from the ground up, and thats what my statement was based on... building a complete engine component by component.