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Keystone - 550 Sq. Ft. 12,000/11,600 BTU 230V Window Air Conditioner with 11,000 BTU Supplemental Heat Function - White
Best Buy

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Keystone - 550 Sq. Ft. 12,000/11,600 BTU 230V Window Air Conditioner with 11,000 BTU Supplemental Heat Function - White

Home · sold by Best Buy · ★ 1 (2 reviews at Best Buy)

Not tracked for deals

$422.99 at Best Buy; it usually sells for $433.56. It counts as a deal at $346.84 or less, $76.15 below today’s price. It has sold for as little as $422.00 at Amazon.

Now
$422.99
Usually
$433.56
based on Amazon's 90-day average
Deal at
$346.84
$76.15 to go

Black Friday 2025 at Amazon: $449.99Lower than last Black Friday

View at Best Buy ↗ Open in RestockR Deals Price checked Oct 8, 2026, 4:18 PM ET

Price history since Oct 7

Now $422.99 · lowest $422.99 (Oct 7) · highest $422.99 (Oct 7) since Oct 7.

Price changes (1)
ChangedPriceStock
Oct 7, 2026, 10:09 AM ET$422.99In stock

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