Price History for Pulsar - GX420N 4200W Portable Gas Inverter Generator Quiet RV Ready Parallel Capable Long Runtime Emergency Backup
Close
Pulsar - GX420N 4200W Portable Gas Inverter Generator Quiet RV Ready Parallel Capable Long Runtime Emergency Backup
Pulsar - GX420N 4200W Portable Gas Inverter Generator Quiet RV Ready Parallel Capable Long Runtime Emergency Backup
Set Price Alert
Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 28, 2026 | $499.00 |
| Jul 21, 2026 | $385.00 |
| Jul 7, 2026 | $499.00 |
| Jun 23, 2026 | $399.00 |
| Jun 7, 2026 | $499.00 |
| Jun 6, 2026 | $389.99 |
| May 27, 2026 | $499.00 |
| May 19, 2026 | $399.00 |
| May 9, 2026 | $499.00 |
| Apr 16, 2026 | $499.00 |
| Apr 9, 2026 | $499.00 |
| Apr 2, 2026 | $499.00 |
Analysis
Pulsar - GX420N 4200W Portable Gas Inverter Generator Quiet RV Ready Parallel Capable Long Runtime Emergency Backup price analysis
Price analysis for Pulsar - GX420N 4200W Portable Gas Inverter Generator Quiet RV Ready Parallel Capable Long Runtime Emergency Backup at Best Buy: Today's price is $499.00. Current price is 12% above the 90-day average of $446.12 (a $52.88 above the running mean).
- Currently listed at $499.00, which is $0.00 above the original MSRP of $499.00.
- Current price is 12% above the 90-day average of $446.12 (a $52.88 above the running mean).
- The lowest recorded price on PriceWatchPro was $385.00 on July 21, 2026. That's $114.00 below today's price.
- The highest recorded price on PriceWatchPro was $499.00 on April 2, 2026.
- 30-day trend: trending up 29.6% from $385.00 to $499.00.
- Across 11 tracked price changes, the listing has dropped 4 times with an average drop of $105.75.
- PriceWatchPro has been tracking this listing since April 2, 2026 (127 days of price history).
Related
More Outdoor Living deals on Best Buy
Track price history on other items shoppers are watching in this category.
Support
Best Buy FAQs
Tips for tracking this Best Buy item with alerts and price history.
How do I track price drops for Best Buy?
Pick a target price on this page and save it. We will email you when this Best Buy listing drops below your goal.
Where can I review price history?
Check the price history chart on this page to compare today’s price against recent highs and lows before buying.
Can I edit or pause alerts later?
Yes. Edit, pause, or delete alerts anytime from your PriceWatchPro dashboard after you sign in.
Snapshot
Pulsar - GX420N 4200W Portable Gas Inverter Generator Quiet RV Ready Parallel Capable Long Runtime Emergency Backup shopping snapshot
Track this Best Buy listing with real-time alerts, a full price history, and side-by-side savings tips.
Understand pricing trends
Use the chart above to see seasonal lows, promo spikes, and the average street price so you can time your purchase.
Set alerts that match your budget
Choose a target price and we will email you when Pulsar - GX420N 4200W Portable Gas Inverter Generator Quiet RV Ready Parallel Capable Long Runtime Emergency Backup dips below that number.
Shop confidently
Review specs, availability, and recent updates from Best Buy before jumping to the store page.