Dunkin Donuts Coffee for $3.99 per bag at Market Basket! Market Basket Sale Dates: 07/07-07/13 Dunkin Donuts Bagged Coffee will be on sale for $4.99. When you buy two, you can use the $2/2 insert coupon available to make these just $3.99 per bag! Here's How To Do This Deal: Dunkin Donuts Coffee 11-12 oz $4.99 Buy: Two (2) Dunkin Donuts Coffee 11-12 oz $4.99 Total: $9.98 Use: View Post