UPDATE: The 12-packs have gone up to $4.99.
Getting ready for the big game? Save on Pepsi at Target! Order online to get the best price and a promotion. My store had a limit of four of a kind, but keep in mind that this can vary by region and location. What I ended up doing was mixing and matching within the promotion.
For the best deal, sign up for a Target RedCard and get 5% off the sale
Order Pepsi Online Today

Spend $20.00, save $5.00 instantly with order pickup through 1/18
Use RedCard for 5% off
Free order pickup
Final Price: $2.52 each, when you buy 6

Spend $20.00, save $5.00 instantly with order pickup through 1/18
Use RedCard for 5% off
Free order pickup
Final Price: $2.53 each, when you buy 6
Pepsi Mix and Match

Buy 2 Pepsi-Cola Soda, 12 oz 12 ct $3.50, sale price with order pickup through 1/18
Spend $20.00, save $5.00 instantly through 1/18
Use RedCard for 5% off
Free order pickup
Final Price: $2.53 each, when you buy 6