OK, what charitable cause(s) can I give my unwanted graded cards to?

I am in the process of cleaning the house and came across many graded cards (mostly PSA) that are not worth anything now. The cards range from 1980s RCs in PSA 8 to recent stuff graded by off-brand companies.
Are there any charities you have worked with in the past that may benefit from a donation?
Thanks
Are there any charities you have worked with in the past that may benefit from a donation?
Thanks

Remember these Chuck Norris Facts
1. When Chuck Norris does a pushup, he isn't lifting himself up, he's pushing the Earth down
2. According to Einstein's theory of relativity, Chuck Norris can actually roundhouse kick you yesterday
3. There are no such things as lesbians, just women who have not yet met Chuck Norris
0
Comments
I coach a high school wrestling team in NC and am always looking for ways to raise a little money for the program.
Shawn
Josh Wilker - Cardboard Gods