Walmart offers the Franklin Sports 4x6-Foot Competition Soccer Goal, model no. 5660, for $29.99. (Amazon charges the same for Prime members.) Opt for in-store pickup to avoid the $5.97 shipping charge. That's tied with our July mention as the lowest total price we've seen. (It's a current best by $8.) It features an all-weather net, adjustable self-stick straps, and galvanized ground stakes.