So, I attended this retro gaming convention in Gothenburg here in Sweden today and there were lots of people selling all kinds of gaming related merchandise and while I didn't really intend to purchase anything I found this little curiosity I simply could not resist. Unused cartridge sticker sheets is something you don't see every day, and they were a bargain too so they're now in my possession.
I was there too, but I missed these stickers. Nice find! Very envious of that 20" PVM/BVM at the arcade booth.. Wasn't for sale.