This project takes about half year (thanks for the chinese fast shipping ). But now it works and old printer is now retired. All parts is ordered around the world. Only BigBox parts was fixing kit which includes all bolts and nuts. What it cost? Lot of time and patience. I think total price is about same than orginal BigBox was, but in this i got included couble upgrades like duet wifi and aluminium pei plate. So not much cheaper but better Here couble pictures.