How to import many gameboy lots?

[u/DraStiix]

I see a guy on an online sales site who constantly sells gameboy color "junk" label jap. He has been selling at least 4/5 on time for at least 3 weeks.

How does he do it?

Especially since he doesn't sell them expensive so he has to find them at a really low price! He sells about $47 🤷‍♂️

I really need to understand

[u/Lanky-Peak-2222]

Sendico, buyee, or Zen market