I was five or six when the g1 toys came out, so I had just about all of them from the first three years of manufacture, including guys like Fortress Maximus. I sold most of them last year ... but then it got me obsessed again when I saw all the cool masterpieces that had come out since then.
Right now I would like to get a king grimlock MP in the more silvery golden colors but I can't justify the price on it.
My grail, that I finally purchased after I sold so many other g1 transformers, was the blue blue streak. Of course it's a diaclone, but when I saw it on ebay I had to get it no matter the cost. Used to think about why my bluestreak was gray when the catalog showed him blue.