Harbor Freight prices › Generators & Engines › Generators
PREDATORitem 72936
4550 Watt Open-Frame Inverter Generator with CO SECURE Technology, California Compliant
Base price$679.99
Benton Harbor, MI shelf$649.99$30.00 under the online shelf price 1 more store
Middletown, OH shelf$679.99same shelf price as online 1 more store
$679.99 is about its normal price.
In-store only. You can't order this one online.
Prices differ by store: $30.00 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$649.99checked Nov 1, 2026lowest
- Middletown, OH$679.99checked Oct 28, 2026
- Base price, no store picked$679.99
$649.99 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
- $679.99
- Usual price
- $679.99
- 90-day low
- $577.99
- Lowest tracked
- $499.99
Mar 8, 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 Nov 1, 2026 | $649.99$30.00 under | $649.99 |
| Middletown, OH store 3366, checked Oct 28, 2026 | $679.99 | $679.99 |
Price history
Best price for anyoneInside Track Club priceRegular price
Every price change
| When | Price | Members | Why |
|---|---|---|---|
| Nov 1, 20261 day, checked 0x | $679.99 | Regular price | |
| Oct 30, 2026 to Oct 31, 20262 days, checked 0x | $577.9915% off | 15% off any single item (one item a day) | |
| Oct 29, 20261 day, checked 0x | $679.99 | $577.99 | Regular price |
| Mar 9, 2026 to Oct 28, 2026234 days, checked 4x | $679.99 | Regular price | |
| Mar 7, 2026 to Mar 8, 20262 days, checked 1x | $499.9926% off | Sale price | |
| Oct 13, 2025 to Mar 6, 2026145 days, checked 1x | $679.99 | Regular price | |
| Oct 10, 2025 to Oct 12, 20253 days, checked 1x | $579.9915% off | Sale price | |
| Feb 23, 2025 to Oct 9, 2025229 days, checked 1x | $679.99 | Regular price |
Tracking since Oct 19, 2026. Last checked Oct 25, 2026.