There are finally some coupons available on the Kellogg's Family Rewards site. Remember, these are printable and they will send you a link via email.
Coupled with sales, these coupons could make for great deals.
For 50 KFR points:
Kellogg's Fiber Plus Nutty Delights --- $1.50 off 1
For 100 KFR points:
Kellogg's Special K Bar, Fruit Crisps, Granola Bars, Nutrigrain, Kellogg's Fiber Plus, or Rice Krispy Treats --- $1.50 off 1 (five count or larger)
Any one Kellogg's Cereal 8.7 oz or larger --- $1.50 off 1
Any one Kellogg's Cookie product -- $1.50 off 1
Any one Kellogg's frozen Eggo product 5.3 oz or larger --- $1.50 off 1
Any one Kelloggs, Sunshine, Cheez-it product 8 oz or larger ---- $1.50 off 1
Any one Morningstar veggie food product --- $1.50 off 1
Any one Pop Tarts pastries 8 ct or larger --- $1.50 off 1 (hit a sale and almost free!)
The Starbucks card is currently on a half off sale, but still costs over 3,000 points.
Don't forget to play the Kellogg's Pantry IWG. I've been winning points just about every day that I play. The contest runs through most of December, so be sure to play every day and tweet for the extra 10 points.
Just getting started? Check out the Wiki list of codes over at Slick Deals. Most are still valid and will net you a few hundred points.