I'm interested in fairly obscure video; especially content that has not since appeared on DVD. I'm also interested Big Box packaging artwork; particularly when it differs greatly from the main release. Trailer reels on ex-rental VHS have some interest for me too. Based in the UK my collection is entirely PAL and packaging is a mixture of clamshell, big box and book/special box with very few slipcase as that format of packaging was far less common over here than it was in USA. I have recently been acquiring a certain number of videos extra to my personal needs for trading purposes.