Used generator prices: compare Mercari, Swappa, Craigslist & more
30 current listings, from $5 to $19,500 (median $300). Each card is the title, price, and photo only, and opens the listing on Craigslist.
Last updated Oct 16, 2026, 12:04 PM.
HURI Generator Fuel Valve Petcock OH3384$5Craigslist · View listing
Generator covers$15Craigslist · View listing
Onan 149-2513 RV generator fuel filter$20Craigslist · View listing
Vintage Square Wave Generator$30Craigslist · View listing
Onan generator resistor 312-0062$30Craigslist · View listing
Hewlett Packard 200cd Sine Wave Signal Generator$60Craigslist · View listing
50 Amp RV or Generator Cable$75Craigslist · View listing
Antique Generator$100Craigslist · View listing- GENERAC 750 watt generator. Just refurbished. Easy start.$150Craigslist · Like new · View listing
Sportsman 4000-Surge watts Generator$175Craigslist · View listing
Honda Harmony EN2500 Generator$189Craigslist · View listing
Briggs & Stratton 10 hp 5500 running watts generator$200Craigslist · View listing
YAMAHA EF1000 Portable Generator$200Craigslist · View listing
Onan RV generator voltage regulator 305-0851$250Craigslist · View listing
CRAFTSMAN 4000 WATT GENERATOR$300Craigslist · View listing
Coleman 7,500 WATT Generator Surge 9,000 WATT Electric Start$300Craigslist · View listing
Coleman Powermate 6250 Generator$350Craigslist · View listing
Sunjoe Propane & Electric Generator$375Craigslist · View listing
Westinghouse Portable Generator WH7500E$400Craigslist · View listing
Duro next generation generator DS4400EHF dual fuel$490Craigslist · View listing- Kobalt 5500 Watt Dual Fuel Generator + Gasoline Cans for sale$500Craigslist · View listing
- Duro next generation generator DS4400EHF dual fuel$590Craigslist · View listing
- Black Max Gas Powered Portable Generator New$625Craigslist · View listing
Portable generator new in box Firman$700Craigslist · New · View listing
Generator Briggs and Stratton Storm Responder 5500/ 8250 Watts$850Craigslist · View listing
Makita Generator G6100R - 5800W - Super Quiet - LIKE NEW$1,200Craigslist · View listing
7000 Watt Genernac Home backup Generator$1,750Craigslist · View listing- Power plant Onan generator/light tower$2,850Craigslist · View listing
40KW- 50KVA Generator with trailer$5,000Craigslist · View listing
KATOLITE GENERATOR / DETROIT DIESEL$19,500Craigslist · View listing
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Questions
What is the price range for a used generator?
These 30 listings run from $5 to $19,500, with a median of $300. The rows on this page are from Craigslist.
Which marketplaces does BuyLow AI compare for generator?
The snapshot pulls Craigslist and Swappa, plus Mercari's public search and Vinted's catalog when those pages respond in time. eBay is included when a Browse API key is set. OfferUp, Facebook Marketplace, Amazon, and the other deep-link marketplaces stay as links to their own search, so this page does not copy their listing text.
When were these prices last updated?
This snapshot was updated Oct 16, 2026, 12:04 PM and refreshes about every 12 hours.