I will consider sending some to you once I sort through my collection, but it may be a while.
I would also be interested in slides that someone else may be discarding or don't want. Please email me at firstname.lastname@example.org.
I believe Josh is stating the old saying "someone's garbage is someone's treasure". Some people are so picky about their slides and don't want them and if they plan to toss them he is simply asking to consider giving them away or sell at a discount.
My two cents,