Back in March at the Rose Bowl swap meet, this older seller told me to hit stubborn cartridge stickers with a hair dryer on low for about 90 seconds before peeling. I figured he was just trying to push his $5 bin of ugly Sports games. Tried it last week on a beat-up NES cart with a torn price tag from some rental store in Ohio. The adhesive came off clean with no paper residue, no scraping, no goo gone smell. I used to ruin labels with damp cloths and plastic razors, this took maybe two minutes total. Now I keep a cheap travel dryer in my garage just for this. Anyone else got a weird tool tip for cleaning old cart labels without wrecking the art? I still worry about heat warping the plastic shell on thin Game Boy carts, so I keep it on the lowest setting.