Egg crate lighting panels in black

[Drfu]

Has anyone seen any light diffusers in black anywhere, i was searching on line and looks like Rona & HD only have it in white. I can use white if i have to but im thinking black would look better. I just want to build a couple of small frag racks so if anyone has some scrap to sell let me know as i only need 12"*12" piece total, thanks in advance