Harbor Freight prices › Automotive
JUPITER PUREitem 57272
2000 Watt Continuous/4000 Watt Peak Pure Sine Wave Power Inverter
Base price$279.99
Members' price$279.99
Everyone else$279.99
Benton Harbor, MI shelf$219.99$60.00 under the online shelf price 1 more store
Niles, MI shelf$279.99same shelf price as online 1 more store
$279.99 is the full shelf price, and it has dipped to $250 or lower in coupons and sales 10 times since 2024.
- It went 21% off ($219.99) in early December last year. One sale is a hint, not a pattern.
Put the drill down. It's had 11 sales since Jun 2022 that would beat today's price, usually 13% off ($249.99). From spots like today's, one came within six weeks about 7 times in 10.
- It went 21% off ($219.99) in early December last year. One sale is a hint, not a pattern.
Why it's Wait
The price has sat at $279.99 for 162 days, longer than most gaps in its record. Past dips were $249.99 or lower in the spring and May, $234.99 last September, and $219.99 from early December to mid January. Sale odds say about 45% for a better price within six weeks, and last year's early December sale was the deepest on record. Nothing is announced yet, and one store's shelf showed $219.99 on Oct 18, though the other showed $279.99.
Next sale, maybe: Early December, around $250.
Written by AI from this item's price record and coupons. The prices on this page are the record itself.
Prices differ by store: $60.00 apart
Harbor Freight sets some prices store by store, and its site shows the price for whichever store is picked. Here's what contributors' stores show:
- Benton Harbor, MI$219.99checked Oct 18, 2026lowest
- Niles, MI$279.99checked Oct 18, 2026
- Base price, no store picked$279.99
$219.99 is the shelf price at the Benton Harbor, MI store, so that's what you'd pay walking in there. Pick it as your store on harborfreight.com to see it yourself. To see the base price yourself, open the site in a private window, with no store picked.
Price alert
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The numbers
- Today
- $279.99
- Usual price
- $279.99
- 90-day low
- $237.99
- Lowest tracked
- $219.99
- Today, members
- $279.99
- Usual for members
- $279.99
- 90-day low
- $237.99
- Lowest tracked
- $219.99
Jan 16, 2026
Jan 16, 2026
Prices by store
Harbor Freight prices some items differently by store, and once you pick a store its site shows that store's shelf price. These come from contributors who share their store; the main price above is the base price, the one HF shows before you pick a store.
| Store | Today | Usually |
|---|---|---|
| Benton Harbor, MI store 583, checked Oct 18, 2026 | $219.99$60.00 under | $279.99 |
| Niles, MI store 3516, checked Oct 18, 2026 | $279.99 | $279.99 |
Price history
Best price for anyoneInside Track Club priceRegular price
Every price change
| When | Price | Members | Why |
|---|---|---|---|
| Nov 2, 2026 to Nov 5, 20264 days, checked 1x | $279.99 | Regular price | |
| Oct 30, 2026 to Nov 1, 20263 days, checked 0x | $237.9915% off | 15% off any single item (one item a day) | |
| Oct 29, 20261 day, checked 0x | $279.99 | $237.99 | Regular price |
| May 27, 2026 to Oct 28, 2026155 days, checked 1x | $279.99 | Regular price | |
| May 13, 2026 to May 26, 202614 days, checked 0x | $249.9911% off | Coupon | |
| Apr 10, 2026 to May 12, 202633 days, checked 1x | $279.99 | Regular price | |
| Mar 9, 2026 to Apr 9, 202632 days, checked 1x | $259.997% off | Sale price | |
| Feb 23, 2026 to Mar 8, 202614 days, checked 0x | $249.9911% off | Coupon | |
| Jan 17, 2026 to Feb 22, 202637 days, checked 1x | $279.99 | Regular price | |
| Dec 3, 2025 to Jan 16, 202645 days, checked 1x | $219.9921% off | Sale price | |
| Sep 15, 2025 to Dec 2, 202579 days, checked 0x | $279.99 | Regular price | |
| Sep 5, 2025 to Sep 14, 202510 days, checked 1x | $234.9916% off | Coupon | |
| Sep 1, 2025 to Sep 4, 20254 days, checked 0x | $234.9910% off | Coupon | |
| Apr 5, 2025 to Aug 31, 2025149 days, checked 1x | $259.99 | Regular price | |
| Mar 7, 2025 to Apr 4, 202529 days, checked 0x | $279.99 | Regular price | |
| Feb 21, 2025 to Mar 6, 202514 days, checked 0x | $259.997% off | Coupon | |
| Dec 13, 2024 to Feb 20, 202570 days, checked 0x | $279.99 | Regular price | |
| Dec 12, 20241 day, checked 0x | $259.997% off | Coupon | |
| Nov 28, 2024 to Dec 11, 202414 days, checked 0x | $259.997% off | Coupon | |
| Oct 10, 2024 to Nov 27, 202449 days, checked 0x | $279.99 | Regular price | |
| Sep 26, 2024 to Oct 9, 202414 days, checked 0x | $249.9911% off | Coupon | |
| Sep 12, 2024 to Sep 25, 202414 days, checked 0x | $279.99 | Regular price | |
| Aug 29, 2024 to Sep 11, 202414 days, checked 0x | $259.997% off | Coupon | |
| Jul 18, 2024 to Aug 28, 202442 days, checked 0x | $279.99 | Regular price | |
| Jul 4, 2024 to Jul 17, 202414 days, checked 0x | $249.9911% off | Coupon | |
| Apr 8, 2024 to Jul 3, 202487 days, checked 0x | $279.99 | Regular price | |
| Apr 2, 2024 to Apr 7, 20246 days, checked 1x | $249.9911% off | Coupon | |
| Mar 25, 2024 to Apr 1, 20248 days, checked 0x | $249.9917% off | Coupon | |
| Jun 5, 2022 to Mar 24, 2024659 days, checked 1x | $299.99 | Regular price |
Tracking since Oct 16, 2026. Last checked Nov 4, 2026.