Gaming & Computers: Grandstand Games Console, AstroWars/FireFox/Scramble, ZX81 +16K RAM Pack, ZX Spectrum & Kempston Joystick, Elonex 386 SX25 PC, Amiga 500, MegaDrive/MegaCD
Had a subscription to Crash and C&VG magazines.
I also had one of the first 2G mobile phones when they started to become a bit more popular and smaller, didn't even had a model, it was quite big (not as big as the older ones), but enough that the 3 inch antenna stuck out of my pocket or into my side when it was clipped to my belt - yes I was cool in the late 80's early 90's. Think I had the Motorola StarTac at one point.
Boardgames: Operation, Mouse Trap, KerPlunk......amongst others
Other (School Mid 80's): Marbles+Steelies, Conkers (frozen, varnished and a myriad of other weird and wonderful coverings)