I'd charge $ for the CRT's, but everything else would be free.
Everyone knows it costs money to get rid of CRT's.

Its not a 'free' event if you charge for it. As 'free', people will bring in more stuff. = more $.
I hate the whole 'nickel & dime' thing.

People think this donations going to feed 'starving people in Africa'. But if they get charged, they think someone here is going to make the $ and the escraps going to be dumped somewhere in Africa and scrapped in third world style by kids over a smokey plastic fueled fire and contaminating the local water supply with heavy metals.

Yeah, charge for the CRT's.