Mushimushi Records

I went there a year or so back, the guy behind the counter basically said they buy up lots of limited records and sell it to people in Japan at hugely inflated rates a few months later. Some days he doesn't bother to go in, he just wakes up at lunchtime and finds his Japanese partner has transferred £10k to his account. They did have some stock (mostly dance, hip hop, R&B) but he said their warehouse had 250,000 records that were in storage accumulating value. I couldn't figure out if this guy was a fantasist or genuine but I never bothered going back.