Walmart offers the Stalwart 40-Piece Drive Socket Set for $6.58. Choose in-store pickup to drop it to $6.10 $4.89. That's tied with our mention from a week ago and the lowest price we've seen. (It's the best deal now by $10.) It includes both SAE and metric drive sets, a drive ratchet, drive spinner handle, drive extension bar, drive adapter, spark plug socket, and carrying case.