1989 was just before I started getting into proper hifi, so my system was a hotch potch of various bargain basement Japanese separates:
Technics SLD-303 turntable, Lasky's sale, £60.
Sony TA-AX2 amplifier from Dixon's in Eldon Square in Newcastle, where they piled loads of random stuff on the floor, £40 (originally got an Amstrad receiver, but it buzzed like hell, so took it back).
Pioneer CTF-500 cassette deck, in a local shop for £75, got it for £60, as that is all I had, so they took it. Was very nice
Nikko NT790 tuner, £20 in Lasky's sale. Looked like a repair return, had some screws missing ! It was brilliant, would pick up Hull radio stations from Nottingham.
And some sort of Celestion speakers, not sure what or how much.