I have a Timex Computer 2068, a ZX Spectrum clone made my Timex Portugal. My dad bought it sometime in the 80s. I still turn it on from time to time, mostly out of nostalgia. That one is the oldest in my house. I was too young to remember it being bought but it had to be some time between 1985 or 1987.

I also have the first model of the European Sega Master System made in 86 or 87 but I bought it second hands less than a year ago.