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Chicago Pneumatic 3/8 in. 50 Ft lb Impact Wrench with ring retainer, 11000 rpm, 1620 bpm - T021963

In stock

Good price

$373.02 is 18% below the $455.11 it normally sells for, and the lowest we've seen in 108 days.

Now
$373.02
Normally
$455.11
Lowest in 108 days
$373.02(Nov 7)
Highest
$466.69
Evidence: Strong108 days tracked6 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 $373.02. No account, no newsletter.

Price history

Tracked since Jul 26 · 108 days · 6 price changes

Loading the price chart.

  • Price
  • Normal $455.11
  • 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.

More real deals in Industrial & Scientific

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B07N154F19
Request
curl https://trackpin.co/api/v1/product/B07N154F19 \
  -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 18:57 UTC
{
  "asin": "B07N154F19",
  "title": "Chicago Pneumatic 3/8 in. 50 Ft lb Impact Wrench with ring retainer, 11000 rpm, 1620 bpm - T021963",
  "image": "https://m.media-amazon.com/images/I/51-d82JO++L._AC_SL500_.jpg",
  "currency": "USD",
  "category": "BISS Basic",
  "category_label": "Industrial & Scientific",
  "in_stock": true,
  "price": {
    "current_cents": 37302,
    "reference_cents": 45511,
    "discount_pct": 18.04,
    "is_deal": true,
    "observed_at": 1794419519004,
    "changed_at": 1794093569892,
    "checked_at": 1794419519004,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 18.04,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $373.02 is 18% below the $455.11 it normally sells for, and the lowest we've seen in 108 days."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 37302,
    "max_cents": 46669,
    "avg_cents": 45429,
    "history_days": 108,
    "price_levels": 27,
    "price_changes": 6,
    "distinct_prices": 5,
    "lowest_at": 1794093569892
  },
  "history": [
    {
      "price_cents": 46170,
      "from": 1792712133299,
      "to": 1793971718701
    },
    {
      "price_cents": 46669,
      "from": 1793984155355,
      "to": 1793985132241
    },
    {
      "price_cents": 37302,
      "from": 1793994886858,
      "to": 1794052124888
    },
    {
      "price_cents": 43342,
      "from": 1794060511865,
      "to": 1794080070163
    },
    {
      "price_cents": 37302,
      "from": 1794093569892,
      "to": 1794419519004
    }
  ],
  "last_seen": 1794419519004
}
// … 22 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.