Drillco 400N Series Nitro 29 Piece High-Speed Steel Heavy-Duty Jobber Drill Bit Set, Black and Gold Oxide Finish, Round Shank, Spiral Flute, 135 Degrees Split Point, Drill Pal 1/16" - 1/2" in 1/64" increments

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4.1(11 ratings)In stock

Good price

$122.84 is 6% below the $132.00 it normally sells for.

Now: $122.84
Normally: $132.00
Lowest in 142 days: $108.99(Nov 5)
Highest: $143.99

Evidence: Strong142 days tracked231 price changeschecked 2h ago

Where today's price sits

Now $122.84Normal $132.00Typical $132.00$108.99$143.99

View on amazon.com

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 up

The listing shows

crossed out: ~~Typical $132.00 −7%~~

Against its normal price

−6% vs $132.00

Typical $132.00 (−7%) holds up: today's price is 6% 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 →

Listing checked 2h ago

Price history

Tracked since Jun 22 · 142 days · 231 price changes

Price
Not checked for 3+ days
Normal $132.00
5% or more below normal

How often does it drop below normal?

In the 142 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more 41 times, typically lasting about 1 day. The last time ended Nov 11. It's below normal right now, for less than an hour so far. Brief dips under an hour (21) aren't counted.

A count of what happened, not a prediction.

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Get this as JSONThe same verdict and prices, from the TrackPin API.

GET/api/v1/product/B00GPA9QQI

Request

curl https://trackpin.co/api/v1/product/B00GPA9QQI \
  -H "x-api-key: $TRACKPIN_API_KEY"

const res = await fetch("https://trackpin.co/api/v1/product/B00GPA9QQI", {
  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/B00GPA9QQI",
    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

Live responseAs of 24:51 UTC

{
  "asin": "B00GPA9QQI",
  "title": "Drillco 400N Series Nitro 29 Piece High-Speed Steel Heavy-Duty Jobber Drill Bit Set, Black and Gold Oxide Finish, Round Shank, Spiral Flute, 135 Degrees Split Point, Drill Pal 1/16\" - 1/2\" in 1/64\" increments",
  "image": "https://m.media-amazon.com/images/I/61YBsEiUSKL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "BISS Basic",
  "category_label": "Industrial & Scientific",
  "in_stock": true,
  "price": {
    "current_cents": 12284,
    "reference_cents": 13200,
    "discount_pct": 6.94,
    "is_deal": true,
    "observed_at": 1794436700056,
    "changed_at": 1794436449848,
    "checked_at": 1794436700056,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 6.94,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $122.84 is 6% below the $132.00 it normally sells for."
  },
  "listing_claim": {
    "label": "Typical:",
    "listing_reference_cents": 13200,
    "claimed_pct": 7,
    "real_pct": 6.94,
    "class": "holds_up",
    "observed_at": 1794436702304
  },
  "stats": {
    "min_cents": 10899,
    "max_cents": 14399,
    "avg_cents": 12944,
    "history_days": 142,
    "price_levels": 413,
    "price_changes": 231,
    "distinct_prices": 13,
    "lowest_at": 1793910171025
  },
  "history": [
    {
      "price_cents": 12274,
      "from": 1794346832180,
      "to": 1794393354803
    },
    {
      "price_cents": 13200,
      "from": 1794396713486,
      "to": 1794423715183
    },
    {
      "price_cents": 13001,
      "from": 1794425326546,
      "to": 1794429656325
    },
    {
      "price_cents": 12742,
      "from": 1794432921311,
      "to": 1794433725385
    },
    {
      "price_cents": 12284,
      "from": 1794436449848,
      "to": 1794436700056
    }
  ],
  "last_seen": 1794436702304
}
// … 408 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.

Drillco 400N Series Nitro 29 Piece High-Speed Steel Heavy-Duty Jobber Drill Bit Set, Black and Gold Oxide Finish, Round Shank, Spiral Flute, 135 Degrees Split Point, Drill Pal 1/16" - 1/2" in 1/64" increments

The listing's crossed-out price

Price history

How often does it drop below normal?

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