Could some one tell me how these woud work. I have that sizzling summer coupon for Maple Leaf Weiners and Bens Hotdog Buns; buy both and get 2.00 off.

Sobeys here has a sale starting tomorrow with both on sale for buy one and get one free. Weiners reg 4.59 and buns reg 3.39. How would this pan out in the end...

Another option: Price match this at my Walmart who had the winers on for about 3.00 ea. and the buns at 2.00 each. They will use the B1G1 along with their lowerer prices. What would the end result be of these prices plus the B1G1 plus the 2.00 coupon when I buy 2 winers and 2 buns?............Thank you.