Harbor Freight prices › Automotive › Automotive Accessories
JUPITER PUREitem 57274
3000 Watt Continuous/6000 Watt Peak Pure Sine Wave Power Inverter
Base price$499.99
Benton Harbor, MI shelf$379.99$120.00 under the online shelf price 1 more store
Niles, MI shelf$499.99same shelf price as online 1 more store
Hasn't budged from $499.99 in 658 days. This price is load-bearing; waiting won't move it.
Prices differ by store: $120.00 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$379.99checked Oct 18, 2026lowest
- Niles, MI$499.99checked Oct 18, 2026
- Base price, no store picked$499.99
$379.99 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
- $499.99
- Usual price
- $499.99
- 90-day low
- $499.99
- Lowest tracked
- $479.99
- Aims Power equivalent
- $719.00
Jan 9, 2025
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 | $379.99$120.00 under | $499.99 |
| Niles, MI store 3516, checked Oct 18, 2026 | $499.99 | $499.99 |
Price history
Best price for anyoneInside Track Club priceRegular price
Every price change
| When | Price | Members | Why |
|---|---|---|---|
| Jan 10, 2025 to Oct 29, 2026658 days, checked 4x | $499.99 | Regular price | |
| Dec 27, 2024 to Jan 9, 202514 days, checked 0x | $479.994% off | Coupon | |
| Oct 28, 2024 to Dec 26, 202460 days, checked 0x | $499.99 | Regular price | |
| Sep 30, 2024 to Oct 27, 202428 days, checked 0x | $499.99 | $459.99 | Regular price |
| Jun 24, 2024 to Sep 29, 202498 days, checked 0x | $499.99 | Regular price | |
| May 27, 2024 to Jun 23, 202428 days, checked 0x | $499.99 | $479.99 | Regular price |
| Apr 2, 2024 to May 26, 202455 days, checked 1x | $499.99 | Regular price | |
| Aug 12, 2023 to Apr 1, 2024234 days, checked 1x | $599.99 | Regular price | |
| Jun 23, 2023 to Aug 11, 202350 days, checked 1x | $499.9917% off | Sale price | |
| Jun 5, 2022 to Jun 22, 2023383 days, checked 1x | $599.99 | Regular price |
Tracking since Oct 16, 2026. Last checked Oct 22, 2026.