The Canon T90 was my first real camera, and a what a camera it was! Its design (by Luigi Colani) is the basis for Canon's digital SLRs of today. I do wish I hadn't sold it.
Got the Sharp GF-9696 boombox back in 1984 and had it for almost 20 years. It was all a boombox should be, big, heavy (especially when loaded with 10 size D batteries!) and loud.
Bought my mad little Renault 5 GT turbo from my older brother in 1997. Crashed it twice, much due to the insane turbo fun.
Well used and well missed