A long time ago I got excited about working with selvages and for a long time I "harvested" them whenever I cut into my fabric.
However, I am no longer in love with them and find them occupying too much space in my studio. I'd be happy to give them away... BUT. The but is you can have them if you want to pay for shipping. I'll jam as many as I can into a Medium sized US Flat Rate box. Email me at patcherymenagerie AT gmail DOT com if you're interested.
Update: All the selvages are gone. Thanks.
In other news, the Scrap Slab Tutorial is undergoing its final edits and should be ready soon.