Oh my, Gibbs. What a fantastic place!! Spent much of my student grant in that place.
Gibbs was a place of pilgrimage whenever I went home in the late 80s.There used to be a similar shop in central Manchester called Gibbs. Second hand full price LPs were £2.99/3.99. I bought a lot from them.
As a early teen I was given a copy of Tchaikovsky’s Piano Concerto 1 (Richter/BPO/Karajan).