My Pop collection is pretty boring as I have them in their boxes for now 3 I have, commons just stacked 5x6 against the wall) and 2 exclusives and a chase on my desk.
I have my Kidrobot collection in a Detolf (well the Aldi ripoff of a Detolf) and with risers which is a good budget way to go. You'd be able to fit 80 OOB pops in there with ease with risers.