I recently purchased these dice and thought I would share them, and maybe find out a bit of information. I have a bunch of pairs of dice from my early days when I started collecting, so most of mine are newer. I have a few pairs that I found at antique stores, or flea markets, etc. they started to crack and stink so I segregated those. As far as this lot goes, the in Golden Gate set one is starting to cave in. I have another pair with green boxcars and one of them is caving in as well. I will keep them isolated too. Can anyone tell me more about any of the dice that I picked up? I’ve been after a Mirage pair with palm trees for awhile so I’m excited to finally get them. Also, will all the dice start deteriorating over time, or is it just the older ones?