6-Piece Hot Wheels Zamac Multipack Set $10.53 + Free S&H w/ Walmart+ or $35+ Thumb Score: 0 Walmart [walmart.com] has 6-Piece Hot Wheels Zamac Multipack Set for $ 10.53. Shipping is free w/ Walmart+ (free trial available [walmart.com]) or on orders $ 35+. Slickdeals Hot Deals Forum