I got several 1/8, 3/16 and 1/4 clear acrylic remnant pieces. Also got a variety of colored acrylics for $1.37 per pound.
They had some machine grade clear polycarbonate (not for lasering).
The 3 that I got were 2.5 x 10 x 6.6 and with a carbide tipped table saw blade, I plan to cut the to various workable parts. The staff member said that a regular monthly order from a specific clients produces about a dozen and a half each month.
Me too! I did locate a small plastics vendor in Fort Collins that has some they stock (hoping for remnants on their discount rack).
So @max.kudisch, did you get in during the crowdfunding time frame and have you put your approximate location on the Glowforge Map ( see https://community.glowforge.com/t/glowforge-map )?