Yea If money is tight i understand. But for now i think that is the best deal ive seen. Unless you can get someone to sell you their used ones. or if you have a friend that works in a machine shop and just pump out four of em for you on his off time. But 140 shipped is the best ive seen around. Check craigslist for used stuff and check on here. see if you cant find someone willing to part with theirs.