I recently bought an AM/PM one for $4.95 that looks really cool, but it is a PITA to unlatch the lids on each compartment. It also looks like the lids will snap off at any moment.

I have another one... BUG HULL (or something like that) from Amazon that only has 7 compartments and it I think goes for anywhere between $7-11, depending on sales. It is much higher quality than the one I just got, but it's still on the cheap side and it is smaller because it only has 7 compartments instead of 14 (for AM/PM).