Opinions on How to Payout for Charity Recycle Events...what are you doing?

I did a charity collection event once.



Ours was for E-Waste. We came up with a pricing scheme that was flat rate (So much for a desktop, so much for laptops,...). This way, I didn't have to deal with someone claiming that their Pentium II Compaq was valuable. I resold a couple of computers and then donated to them (A Church's children's missionary group) a portion of the sales. I didn't contract this part, though. I did it out of goodwill. I've known the pastor for the last 10 years, so we just did a verbal arrangement.

I really liked the flat-rate, though. It was smooth, quick, and easy.