[idiotsecant]

What's your goal? Do you primarily want to help other people get gear cheaply or do you primarily want to be rewarded for your work?

Either is fine, but it's important to have a least a few of the latter, a person has got to eat.

Also consider that it will feel like you're doing a good thing at first, but once you have some units get lost in the mail, users try to scam you for free units, etc it will feel a lot more like a job! You will have an obligation that all of a sudden you're not being paid for at all.