I went to Osaka, Japan earlier this year. I returned with 2 large suitcases packed full of retro video game consoles and peripherals. Their LaserDisc stores were insane and floor to ceiling with stacks of discs. I so badly wanted to pick through them, but LaserDiscs are notoriously heavy, and I couldn’t spare the luggage weight.
A few years back I spent a year living on the road, all across the US. I brought back a huge haul that time, notable acquisitions being an Atari Jaguar and an NEC PC Engine.