Mayday Games has 40% off all of their sleeves. If you use card sleeves, or have wanted to, for your flight path stuff these are great. I use them for all of mine and they work great, and are inexpensive.

is that on their direct website? I've got my sleeves from previous CCG's and while I like them, the Ultra Pro sticker does cover up stuff sometimes. I've got my Ship cards in Red, Captains in Blue, Upgrades in Green, and OP items in Black with Ship Maneuvers also in Black.

If they are cheap enough I might just switch it all over to one color scheme or clear. Some of the sleeves I had before are in rough shape but still usable.