Ghostbusters 1 & 2 DVD (both editions)
Ghostbusters Blu-ray
Real Ghostbusters Complete DVD set
Sony released single disc RGB DVDs
Both soundtracks on cassette tapes and the GBII soundtrack record.
Various RGB toys from childhood that fill a large bin. Also have the firehouse, Ecto 1, 2 and 3. The slime is long, long, long gone. No Winston though as my family sold my only Winston in a yard sale years ago.
Ghostbusters PS3 game.
Now Comics RGB #1-28 and a couple of the specials.
Now Comics RGB in GB II TPB and a well read, missing the cover, issue #1.
88mph comic series with both sets of covers and the limited black no-ghost cover.
IDW's first series.
The odd item in my collection is the big GB II Sunoco (gas station) sign that got fixed to one of the light standards for the GB II drinking glasses promotion. Surprised I still have the glasses as they are very fragile.
I had various activity books, sticker books, puzzles (think my GBII poster puzzle is still somewhere), and the Sega Genesis game back then, not now. Even had a home model kit of the Ecto-1A with a bad wheel.