Just saw this on Coupons, Deal and More:

Purchase any 3lb (48oz) of Land O Lakes Deli Cheese and get $10.00.
Receive $10 by mail when you purchase (3) pounds of Land O Lakes Premium Deli Cheese.
Qualifying purchases must be made between 07/25/11 and 09/30/11. Your completed request must be postmarked by 10/31/11 and received by 11/15/11. Limit 1 $10 rebate check per household.
Send
1) deli Rebate Form
2) mail with original cash register receipts(s)and delig bag tag(s) to:

Land O’Lakes $10 Rebate Offer
Dept H340330
PO Box 100451 White Bear Lake MN 56110-0451.