How much does an in-ground swimming pool cost to build?
That last answer was not very helpful. Installing an aboveground
pool can cost $1,500-$5,000; for in-ground $7,000-$16,000 for a
vinyl-lined model, $15,000-$25,000 for a fiberglass shell and
$17,000-$45,000 for concrete or gunite. However, custom designs can
run prices much higher. source: costhelper.com