Skip to content
TrackPin
Check a price
Menu

FIRMAN W01785 Inverter Portable Generator, 2100W Starting 1700W Running Power, Recoil Start with CO Alert Safety Shutoff, Quiet 59 dB Operation, Lightweight for Camping, Travel, Home, and Outdoor Use

Show full title
Rated4.2(33 ratings)Only 10 left

Good price

$655.13 is 6% below the $699.34 it normally sells for.

Now
$655.13
Normally
$699.34
Lowest in 108 days
$638.75(Jul 29)
Highest
$711.89
Evidence: Strong108 days tracked30 price changes

Where today's price sits

View on amazon.com (opens in a new tab)

Prices change. Confirm the price on Amazon before you buy. TrackPin may earn a commission if you buy, at no cost to you; it never changes a verdict.

Get an email when the price drops

Good: 5%+ below normal. Great: 20%+ below. One email when it happens, at a price below today's $655.13. No account, no newsletter.

Price history

Tracked since Jul 26 · 108 days · 30 price changes

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $699.34
  • 5% or more below normal

How often does it drop below normal?

In the 108 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more twice, typically lasting about 2 days. It's below normal right now.

A count of what happened, not a prediction.

Other ways to buy

  • New from

    $636.83

    Neobits_Seller rating 39% of 852

All 6 offers
All offers, by price
SellerConditionPriceFBASeller rating
Neobits_New$636.83No39% of 852
EnovationsNew$658.05No98% of 11,336
IPC-STORE✅New$668.91No78% of 25,876
BeachAudioNew$687.61No66% of 181,360
Purple Cat Traders LLCNew$719.74No55% of 40
equipatronNew$799.99No85% of 11,297

More real deals in Tools & Home Improvement

See all
Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0F662BJSW
Request
curl https://trackpin.co/api/v1/product/B0F662BJSW \
  -H "x-api-key: $TRACKPIN_API_KEY"

This is exactly what the API returns for this product. Free keys include 100 requests a day.

Request a key
Live response, As of 21:52 UTC
{
  "asin": "B0F662BJSW",
  "title": "FIRMAN W01785 Inverter Portable Generator, 2100W Starting 1700W Running Power, Recoil Start with CO Alert Safety Shutoff, Quiet 59 dB Operation, Lightweight for Camping, Travel, Home, and Outdoor Use",
  "image": "https://m.media-amazon.com/images/I/71M21YRS+sL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Home Improvement",
  "category_label": "Tools & Home Improvement",
  "in_stock": true,
  "price": {
    "current_cents": 65513,
    "reference_cents": 69934,
    "discount_pct": 6.32,
    "is_deal": true,
    "observed_at": 1794433565278,
    "changed_at": 1794420546010,
    "checked_at": 1794433565278,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 6.32,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $655.13 is 6% below the $699.34 it normally sells for."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 63875,
    "max_cents": 71189,
    "avg_cents": 70436,
    "history_days": 108,
    "price_levels": 92,
    "price_changes": 30,
    "distinct_prices": 8,
    "lowest_at": 1785325622909
  },
  "history": [
    {
      "price_cents": 66957,
      "from": 1794361153079,
      "to": 1794406247724
    },
    {
      "price_cents": 68761,
      "from": 1794409271343,
      "to": 1794411198725
    },
    {
      "price_cents": 67623,
      "from": 1794411459881,
      "to": 1794412287412
    },
    {
      "price_cents": 66491,
      "from": 1794415856859,
      "to": 1794415856859
    },
    {
      "price_cents": 65513,
      "from": 1794420546010,
      "to": 1794433565278
    }
  ],
  "last_seen": 1794433570219
}
// … 87 more steps in the full response

Normal price: the lowest price level the product held for at least 15% of the last 45 days (about a week). Prices within 3% of each other count as one level, and we use the lowest price in that level. How we calculate it → Prices are observations of amazon.com and may be incomplete or delayed. TrackPin is not affiliated with Amazon.