Have an Old Bed Bath & Beyond Coupon? Don’t Toss ItHave an Old Bed Bath & Beyond Coupon? Don’t Toss ItHave an Old Bed Bath & Beyond Coupon? Don’t Toss It 

USA TODAY Network / ReutersShoppers should check their wallets and underneath their couch cushions, as one retailer is on the hunt for the oldest coupon in America and giving customers the chance to win a $100,000 home transformation. Bed Bath & Beyond announced the launch of its Legendary Coupon Hunt, a nationwide 21-day event that begins June 22 and is designed to “uncover the oldest surviving Bed Bath & Beyond coupon,”…