$1/2 coupon (then enter code 63829897)
Use Albertsons Twice the Value coupon
Free after coupon and TTV
(Of course, you can buy 6 cans, use 3 manufacturer coupons and 3 TTV coupons, and get 6 for free!)
Once you've done this transaction, consider donating your soup to a local food bank, like Sunshine Pantry in Beaverton.