 Shop, save, and win on Lucky Number Tuesday at BuyMart. This week, some members will win a skilled 20-volt two-tool combo kit. A million dollars in prizes is given away annually with our member-exclusive Lucky Number Tuesday only at BuyMart. If you love food and your heart, go grocery shopping with me, Mon, short for Mono Unsaturated Fat. And me, Polly Unsaturated. We're the Better Fat Sisters.