Pin from the infamous record store Neseblod, which was started by Euronymous of Mayhem fame and owned by him up until his death.
This store is still operating and running in Oslo, Norway, and is hands down the coolest record store I've ever been to. It's a heavy metal dream in there - endless rooms and creates, walls, etc full of strictly metal records. And obviously a lot of black metal.
Recommended to any metal fan visiting Oslo