Ok I've got an idea

. I've decided to go after the Monster(even if it does take me 20 years...I'm only 30). Just got my 1st card last week. Anyways I'm trying to think of a creative way to display them. My antique wood desk has a piece of glass on top of it and I was wondering if I would do any damage to the T206 cards if I put them under the glass. I'm talking about over the course of many years.