Hello everyone. I will be in Hanoi from 3-20-19 to 3-30-19 and am wondering if there are any shops in Hanoi that have vintage (90's) video games. I'm looking for stuff like NEC PC Engine, Sega Megadrive, Nintendo Famicom etc. I've searched the previous answers on this site and it looks like the recommended stores only carry the newer current consoles and games.
Any suggestions would be appreciated. Thanks!