Walmart offers Coleman Power Steel 22' x 52" Frame Swimming Pool Set for $398 (orig. $544) with free store pickup.

Product Description:
The 22' x 52" Coleman Power Steel Swimming Pool Set is the prime choice for families because of its superior steel frame design engineered for maximum strength and durability. Plus, minimal-tool assembly makes this the easy answer for your backyard pool needs. Included with the set are a ground cloth to protect your lawn and pool, a pool cover to keep debris out when the pool is not in use, a ladder for easy entry and exit, and a 2500-gallon pool pump to keep your water sparkling clean. Added features are rust-resistant metal frames and a flow control drain valve for easy draining. With proper maintenance, your Coleman Power Steel Pool will give your family years of summer swimming enjoyment! 
Coleman Power Steel 22' x 52" Frame Swimming Pool Set, with Filter Pump, Ladder, Cover and Maintenance Kit:

• Dimensions: 22' diameter x 52" deep
• Heavy-duty 3-ply TriTech PVC and polyester side walls
• Corrosion-resistant steel frame
• Easy setup
• Minimal-tool assembly
• Flow control drain valve
• Ground cloth included
• Special fit pool cover
• Ladder for easy entrance and exit
• 2500-gal per hour filter pump (110-120V)
• Compatible with Filter Type IV cartridges (Bestway Item# 58095)
• Includes Flowclear maintenance kit with vacuum, pole and skimmer