Amazon offers 5 Tiers Vertical Garden Planter Raised Garden Bed Freestanding Elevated Planter Box for $61.99 (orig. $199.99) with free shipping.

Product Description:
Vertical Garden Planter is a better way to grow plants at home! Add a fresh touch to your home with this 5-tier vertical raised garden bed that is made of high-quality steel with rustproof powder coating and 100% new polypropylene material (PP), food-safe BPA-free, lead-free, and mercury-free. With the raised planting space, the plant shelf can protect your plants from weeds, standing water, and other undesirable factors. You can easily grow various herbs, flowers, and vegetables without wasting precious space in a small apartment, balcony, or any outside area. 2 types available(Brown and Black), provide more choices for you.You can search SKU:CEEA1730 on wayfair to get the upgrated type with rolling wheels and storage shelf.