Anyone have a large number of empty inkjet cartridges?

[MWink]

My school is doing a fund raiser where they get paid for empty inkjet cartridges. If anyone has a large number of them and would like to give them away, I would be happy to take them off your hands for you. If you have enough, I would probably be willing to pay shipping. If you have a lot let me know how many and what brand/model. Thanks.