brother-in-law made a great display case for me about eight years ago....dark stained oak with a plexi-glass cover that slides down. The chips sit vertical in slots, but are angled away about 30 degrees from the back of the display. Now....the really cool thing about this display is that the back of the display is mirrored, so you can see both the front AND the back of the chips.

When he made it for me, I never thought I would ever fill it up (it holds about 90 chips). The sad thing is that it now sits in my closet. If I remember to take a picture of it, I'll post it. Steve B