There has to be a balance.
The trouble with selling parts real cheap is, the buyer then expects everything to be so cheap.
You have to factor in supply, demand, time spent getting part off bike, wrapping part to survive shipping, things like that.
There is a difference between having a few parts bikes behind your garage, and paying overhead for a shop to store your stuff in.
I know the local wrecker here probably had at least 3K a monthin overhead, so you cant give a lot away..
Nobody is forcing anyone to buy anything.. dont like the deal.. walk..