Walmart offers the Whitmor Small Household Cart in White, model no. 6023-396, for $7.88. (Amazon charges the same with free shipping for Prime members.) Opt for in-store pickup to dodge the $5.97 shipping charge. That's the lowest price we could find by $15. It measures approximately 8" x 15" x 26" and features three wire baskets and epoxy-coated steel construction.

Update: The price has increased to $9.58.