I have no idea why I hadn’t gone to our local Tap plastics before, but finding their 1 dollar scrap bin was like winning the lottery! The bin was overflowing and the gal practically threw it at me lol. She asked me what my spending limit was and I told her $25. Handed me a box and told me to fill it up. When I Ooh & Aww’d over the pearl cast acrylic, she threw in a bunch of that as well. (Looks identical to the “marble” stuff at Inventables that goes for $22 for an 8x12" piece.) That stuff is gorgeous!
$25 worth of cast acrylic (7x10" sheets)
For those looking for some cool colors, I took a pic of what they carry.