Amazon offers Prime members the Honey-Can-Do 3-Tier Laundry Cart in White, model no. CRT-01149, for
$11.04 $10.88 with free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $9.36.) That's at least a buck less than you'd pay at a local retail store. It measures 24" x 8" x 32".