The listing, Subway Card has ended.
This is a promo subway gift card. It still has 3 cents on it and 22 points. Because it is a promo card it does carry an exp. date of 4/30/2010.
10 Points = 1 Cookie
* 15 Points = 1 Bag of Chips
* 20 Points = 21 oz. Drink
* 35 Points = Mini Sub
* 50 Points = Regular 6” Sub or Wrap
* 75 Points = Regular Foot-Long Sub or Salad
I found this on line.. not 100% if this is the current point system, but it will give you an idea.