Walmart: Bestway Hydrium 15' x 42" Steel Pro MAX Pool Set with LED Lights - $164.00

Great deal on a decent sized swimming pool. By far the cheapest volume per dollar pool on walmart, even cheaper than crappy off-brands. Bestway is a decent pool brand and this one in particular has some good reviews. Considerably more expensive at other retailers. $650 at poolsuppliescanada: $399.99 at CAD Tire: This youtube review was quite positive. Looks like it sets up very fast: iframe Large Water Capacity: Holds 14,970 L (3955 gal.) of water within 15 ft. x 42 in. dimensions. Customizable Illumination: Remote-controlled, plug-in multicolored LED light with 7 colors, 8 modes, 3 speeds, and 5 brightness levels shines through the semi-transparent wall. Puncture-Resistant Construction: Tritech puncture-resistant, UV-resistant sidewalls are reinforced for strength and reliability against weight, strain, and movement. Corrosion-Resistant Frame: Features a corrosion-resistant steel frame with a frosted finish and ClickConnect joints to prevent metal-on-metal damage and provide snap-together setup. Water Filtration System: Includes a filter pump with a 3,028 L/h (800 gal./h) water flow rate and an integrated pool system flow rate of 2,195 L/h (580 gal./h).