Price History for Keystone - 8,000 BTU 350 Sq. Ft. Through-the-Wall Air Conditioner with 4,200 BTU Supplemental Heat Capability - White
Close
Keystone - 8,000 BTU 350 Sq. Ft. Through-the-Wall Air Conditioner with 4,200 BTU Supplemental Heat Capability - White
Set Price Alert
Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Oct 28, 2026 | $565.99 |
| Oct 25, 2026 | $569.99 |
| Oct 18, 2026 | $465.99 |
| Sep 11, 2026 | $467.99 |
| Sep 9, 2026 | $569.99 |
| Aug 7, 2026 | $467.00 |
| Jul 26, 2026 | $569.99 |
| Jul 19, 2026 | $426.99 |
| Jul 17, 2026 | $569.99 |
| Jul 10, 2026 | $426.99 |
| Jul 3, 2026 | $456.00 |
| Jul 2, 2026 | $569.99 |
| Jun 28, 2026 | $456.99 |
| Jun 27, 2026 | $569.99 |
| Jun 7, 2026 | $456.99 |
| Jun 5, 2026 | $569.99 |
| May 19, 2026 | $456.00 |
| Feb 28, 2026 | $569.99 |
| Jan 27, 2026 | $569.99 |
| Jan 1, 2026 | $569.99 |
| Dec 31, 2025 | $569.99 |
21 recorded prices; last found in Best Buy’s data on Nov 2, 2026. How we track prices
Advertisements
Analysis
Keystone - 8,000 BTU 350 Sq. Ft. Through-the-Wall Air Conditioner with 4,200 BTU Supplemental Heat Capability - White price analysis
Price analysis for Keystone - 8,000 BTU 350 Sq. Ft. Through-the-Wall Air Conditioner with 4,200 BTU Supplemental Heat Capability - White at Best Buy: today's price of $565.99 is near the high end of the range we've recorded ($426.99 to $569.99).
- The current price of $565.99 is 1% (or $4.00) below the MSRP of $569.99.
- Today's price is 17% above its average daily price over the last 90 days ($481.94).
- The lowest recorded price on PriceWatchPro was $426.99 on July 10, 2026. That's $139.00 below today's price.
- The highest recorded price on PriceWatchPro was $569.99 on December 31, 2025. Today's price is $4.00 below that peak.
- 30-day trend: trending up 21.5% from $465.99 to $565.99.
- Across 20 tracked price changes, the listing has dropped 10 times with an average drop of $83.70.
- PriceWatchPro has been tracking this listing since December 31, 2025 (306 days of price history).
Compare
Compare Keystone - 8,000 BTU 350 Sq. Ft. Through-the-Wall Air Conditioner with 4,200 BTU Supplemental Heat Capability - White prices across retailers
Same item (UPC 840148726062), also tracked at:
Advertisements
bestbuy