It's never as cheap as you think is it! I think fortunately I have most of the other bits lying around. Was planning on putting it in a wooden frame with a matte.
Can't really complain cause there's nothing better right now.
Compared to the previous gen e-ink (7-color ACeP), the contrast and the colors are so much better. I also have a bunch of 3-color (black/white/red) panels - video and more pictures on https://frameos.net/ ) - and the contrast is similar, but the colors are obviously limited.
Are you happy with the quality?