Price History for APC BK350 6-Outlet 350VA 210W 120V Stand-By Step Wave UPS
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APC BK350 6-Outlet 350VA 210W 120V Stand-By Step Wave UPS
Back-UPS CS 350. Description: APC Back-UPS CS 350VA/210W Input 120V/Output 120V Interface Port DB-9 RS-232 USB. Includes: CD with software Cord Management Straps USB cable User Manual Topology: Standby
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Price History Chart
Recorded price history
Showing the 30 most recent of 31 recorded prices.
| Date | Price |
|---|---|
| Sep 9, 2026 | $147.67 |
| Sep 5, 2026 | $141.29 |
| Sep 4, 2026 | $147.67 |
| Aug 29, 2026 | $141.29 |
| Aug 27, 2026 | $145.14 |
| Aug 23, 2026 | $141.29 |
| Aug 21, 2026 | $142.51 |
| Aug 18, 2026 | $141.29 |
| Aug 14, 2026 | $99.99 |
| Aug 1, 2026 | $92.66 |
| Jul 31, 2026 | $92.68 |
| Jul 26, 2026 | $92.66 |
| Jul 25, 2026 | $92.68 |
| Jul 19, 2026 | $92.74 |
| Jul 18, 2026 | $92.69 |
| Jul 12, 2026 | $92.74 |
| Jul 11, 2026 | $92.75 |
| Jul 9, 2026 | $92.80 |
| Jul 8, 2026 | $92.82 |
| May 12, 2026 | $99.99 |
| May 7, 2026 | $101.63 |
| May 6, 2026 | $99.99 |
| Apr 29, 2026 | $101.63 |
| Apr 28, 2026 | $114.32 |
| Apr 21, 2026 | $101.63 |
| Feb 1, 2026 | $99.72 |
| Jan 31, 2026 | $91.84 |
| Jan 24, 2026 | $112.29 |
| Jan 21, 2026 | $112.29 |
| Jan 6, 2026 | $112.29 |
Analysis
APC BK350 6-Outlet 350VA 210W 120V Stand-By Step Wave UPS price analysis
Price analysis for APC BK350 6-Outlet 350VA 210W 120V Stand-By Step Wave UPS at Walmart: Today's price is $147.67. Current price is 29% above the 90-day average of $114.49 (a $33.18 above the running mean).
- Currently listed at $147.67, which is $27.68 above the original MSRP of $119.99.
- Current price is 29% above the 90-day average of $114.49 (a $33.18 above the running mean).
- The lowest recorded price on PriceWatchPro was $91.84 on January 31, 2026. That's $55.83 below today's price.
- The highest recorded price on PriceWatchPro was $147.67 on September 4, 2026.
- 30-day trend: trending up 4.5% from $141.29 to $147.67.
- Across 30 tracked price changes, the listing has dropped 8 times with an average drop of $6.88.
- PriceWatchPro has been tracking this listing since December 16, 2025 (278 days of price history).
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