As advertised in this week’s Walgreens ad, Kellogg’s Special K Cereals are buy one get one free. The weekly BOGO sale double-dips with a monthly sale price of $3.00 each when you buy at least two boxes. Go to the store for this surprise double-dipping deal! For the best price, buy six cereal boxes and use one $1.00/3 cereal coupon. (The Walgreens coupon policy doesn’t allow a coupon to apply to a free item.) The final price is $1.33 per cereal box.

Buy One Get One Free through 4/29

Use one $1.00/3 Kellogg’s Special K Cereals 10.8 oz or larger, limit 4 (kelloggsfamilyrewards.com)

Final Price: $1.33 each, when you buy 6

Or, just buy two boxes for a final price of $1.50 each without using any coupons.

Buy One Get One Free through 4/29

Final Price: $1.50 each, when you buy 2