Visit Dollar Tree and get Campbell’s Homestyle Soups for just $0.50 each! Use a printable $1.00/2 Campbell’s coupon at the register to score the deal. If you can find it at your store, Dollar Tree is the best place to buy Homestyle soup. As always, inventory varies by store. Remember that you can use two printable coupons per day and four like paper manufacturer coupons per household per day.