Aprilia RS 125 engine rebuild

i had fount a website to buy the whole engine for about £360 but they want my crank in return but the crank was ruined in the strip down (wont say how) but so there saying i cant buy the engine without giving them my crank? please help thanks!!

jump on the tjtuning forum, the lads on there will know afew places

http://www.tjtuning.co.uk/forums/index.php