I've got a batch of those Chain Reaction and the Basic Channel CD tin - and yeah - it was so hard to get the darn discs out the first time I never put them back inside! I found out much later there was a cracking problem - luckily I'd already yanked them.
I have the Steve Roach "slab 'o slate" edition of Early Man - I've told the story of nearly breaking my toe on it a number of times on the forum when I left it on the floor in my studio one time.
I have a bunch of limited edition depeche mode 12" from back in the day - not really rare - just limited. Also have a limited Cabaret Voltaire 7" release from teh later 80's or maybe 1990 - which had a series of postcards in it from their earlier 80's videos.