GENMAX Portable Generator, 9000W Super QuietDual Fuel Portable Engine with Parallel Capability, Remote/Electric Start, Ideal for Home backup power.EPA &CARB Compliant (GM9000iEDC)
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Good price
$1,699.99 is 15% below the $1,999.99 it normally sells for, and the lowest we've seen in 35 days.
- Now
- $1,699.99
- Normally
- $1,999.99
- Lowest in 35 days
- $1,699.99(Nov 12)
- Highest
- $1,999.99
Where today's price sits
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.
Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)
The listing's crossed-out price
Holds upThe listing shows
crossed out: List $1,999.99 −15%
Against its normal price
−15% vs $1,999.99
List $1,999.99 (−15%) holds up: today's price is 15% below normal.
The crossed-out price is the reference shown on the listing. We don't know how it was set; we only compare it with prices we've observed. How we check →
Price history
Tracked since Oct 8 · 35 days · 5 price changes
Ahead of Black Friday 2026 (Nov 27), it is already 15% below its normal price of $1,999.99. GENMAX Portable Generator, 9000W Super QuietDual Fuel Portable… price history, checked Nov 12, 2026: current price $1,699.99, normal (typical) price $1,999.99, average $1,991.09 over 35 days, lowest $1,699.99 (Nov 12, 2026), highest $1,999.99 (Oct 25, 2026).
Loading the price chart.
- Price
- Normal $1,999.99
- 5% or more below normal
How often does it drop below normal?
In the 35 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more 3 times, typically lasting less than a day. It's below normal right now.
A count of what happened, not a prediction.
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Get this as JSONThe same verdict and prices, from the TrackPin API.
curl https://trackpin.co/api/v1/product/B0B9NMH18Z \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B0B9NMH18Z", {
headers: { "x-api-key": process.env.TRACKPIN_API_KEY },
});
const product = await res.json();
console.log(product.verdict.label, product.price.reference_cents);import os, requests
r = requests.get(
"https://trackpin.co/api/v1/product/B0B9NMH18Z",
headers={"x-api-key": os.environ["TRACKPIN_API_KEY"]},
)
product = r.json()
print(product["verdict"]["label"], product["price"]["reference_cents"])This is exactly what the API returns for this product. Free keys include 100 requests a day.
Request a key{
"asin": "B0B9NMH18Z",
"title": "GENMAX Portable Generator, 9000W Super QuietDual Fuel Portable Engine with Parallel Capability, Remote/Electric Start, Ideal for Home backup power.EPA &CARB Compliant (GM9000iEDC)",
"image": "https://m.media-amazon.com/images/I/71jdg-ZWBtL._AC_SL500_.jpg",
"currency": "USD",
"category": "Lawn & Patio",
"category_label": "Patio & Garden",
"in_stock": true,
"price": {
"current_cents": 169999,
"reference_cents": 199999,
"discount_pct": 15,
"is_deal": true,
"observed_at": 1794510629775,
"changed_at": 1794506988052,
"checked_at": 1794510629775,
"source": "stored"
},
"verdict": {
"label": "good",
"text": "Good price",
"pct_vs_normal": 15,
"evidence": "moderate",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Good price. $1,699.99 is 15% below the $1,999.99 it normally sells for, and the lowest we've seen in 35 days."
},
"listing_claim": {
"label": "List:",
"listing_reference_cents": 199999,
"claimed_pct": 15,
"real_pct": 15,
"class": "holds_up",
"observed_at": 1794510630617
},
"stats": {
"min_cents": 169999,
"max_cents": 199999,
"avg_cents": 199109,
"history_days": 35,
"price_levels": 6,
"price_changes": 5,
"distinct_prices": 2,
"lowest_at": 1794506988052
},
"history": [
{
"price_cents": 169999,
"from": 1792172236680,
"to": 1792212428016
},
{
"price_cents": 199999,
"from": 1792215108160,
"to": 1792839379368
},
{
"price_cents": 169999,
"from": 1792856124432,
"to": 1792886580921
},
{
"price_cents": 199999,
"from": 1792899620783,
"to": 1794495964505
},
{
"price_cents": 169999,
"from": 1794506988052,
"to": 1794510629775
}
],
"last_seen": 1794510630617
}
// … 1 more step in the full responseNormal 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.