Looking to Buy Retro Gifts 70s 80s and 90s

I am looking for retro gifts\collectables inspired by the 70s,80s and 90s. Items inspired by computer games, arcades ,films, tv, music and items from this era.
For example an 80s computer or game characters as manic miner ,jet set willy or Dizzy etc . I seem to find plenty of arcade Pac Man (Namco-Bandai) and Donkey Kong / Mario (nintendo) but would like to sell other retro game collectibles to a wider audience.
80s TV based on Knight rider or the A team ? Maybe a bit of Talking Heads collectables in Music.
I know this is more of a comic/book - Tin Tin was very popular in the 70s and 80s but spans back to 1929 .
Thanks.

Keywords: 70s, 80s, 90s, Retro, Vintage