Great savings if you are a Chili's fan since their qualifying cards start at $10 each. Thus a 25% savings.
Qualifying gift cards from my ad (but any combination of 2 to get $5 off):
Brinker (Chili's, Maggiano's, Macaroni Grilll, On the Border) card value $15-$100
Chili's card value $10
Steak 'n Shake card value $15 - $250
Applebee's card value $25
Ads may vary by region. In my ad, found on page 2.