Ebay offers Veradek 18" All-Weather Planter Box for Front Porch Patio Outdoor Indoor for $17.99 (reg. $50.99) free shipping with Amazon Prime.

Product Description:
With a short and sturdy build, the Veradek Nobleton Planter adds charm to indoor or outdoor spaces like the patio, backyard or front porch. Complemented by its modern appearance, the Nobleton is thoughtfully curated with versatility in mind—pre-drilled drainage holes allow you to planting a variety of different greenery such as flowers, tall trees or shrubs without having to worry about overwatering. This square planter is proudly crafted in Canada from high-grade recycled plastic, making it resistant to cracks, fading and UV and allowing it to withstand extreme temperatures ranging from -20 to +120 degrees. With the ideal balance of design, structure and purpose, the Nobleton pairs perfectly with any arrangement, any season.