Are you buying rattle cans from them or do you know how to use a real paint gun? Mixed paint from your local Napa should run $40 or so for a quart. By the time you also add in the correct reducers, hardeners, and other supplies to do a good job you'll spend $150 minimum. I've already invested in a decent paint booth setup, so I'll continue to paint my stuff, but I suggest to anyone else- look long and hard for a local body shop who is willing to spray your stuff for a decent price. 90% of the car shops will either tell you to piss off or charge $700+ for a paint job, but there are guys out there who will do it for <$300. That's a whole bike, you bring them the parts removed from the bike with no stickers/damage/etc.