I have pounds of dichro scraps/ends that Ive collected up over the years. Ive always wondered if they were worth anything to anyone. Heres some ebays auctions
https://m.ebay.com/itm/borosilicate-...IAAOSwyTValwnl
https://m.ebay.com/itm/Dichroic-boro...kAAOSwxmValxCz