Gently used deck,  Continental Airlines.  These are the vintage blue design deck of playing cards

Scarce airline/transportation collectible.

I have 13 different airline decks of cards.  Buy two, get 10% off on both decks.  Buy 3 and get 20% off.  Buy 4 or more, and get 30% off on all.  Purchases must be made at the same time to get discount.  Shipping combined.