More on the plaster front

Thanks to refining my google search terms based on some pointers, I've found many places that will recycle plaster debris in Boston, ENGLAND. Apparently this is common there, and they crush it up to make gravel or pavement, or grind it up and mix it into new plaster. The cheapest place I could find here that does this charges a minimum of $195 for removal of up to a dumpsterfull. I can't find anywhere that will let me just drop off one bag of plaster.

I've posted it on freecycle to see if anyone bites. I've managed to give away everything I've ever offered on there, including bags of leaves raked after yard collection was over, so who knows?