Skip to content
TrackPin
Check a price
Menu
Developers

Theme

Electric Vacuum Pump for Suppling Vacuum to a Power Brake Booster | Encased in a Black Concealed Canister, 12 Volt, Rotary Vane Style Pump (17-25 in. hg), Wiring Harness with Fuse

Show full title
Rated5.0(1 rating)Only 11 left

Good price

$328.94 is 15% below the $386.99 it normally sells for, and the lowest we've seen in 141 days.

Now
$328.94
Normally
$386.99
Lowest in 141 days
$328.94(Nov 5)
Highest
$386.99
Evidence: Strong141 days tracked1 price change

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 $328.94. No account, no newsletter.

The listing's crossed-out price

Holds up

The listing shows

crossed out: Typical $386.99 −15%

Against its normal price

−15% vs $386.99

Typical $386.99 (−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 Jun 22 · 141 days · 1 price change

Loading the price chart.

  • Price
  • Normal $386.99
  • 5% or more below normal

How often does it drop below normal?

In the 141 days we've tracked it, this is the first time it has stayed 5% or more below today's normal price for an hour or more. It has been below normal for about 6 days so far.

A count of what happened, not a prediction.

Other ways to buy

  • New from

    $328.94

    JEGSSeller rating 71% of 29,718

More real deals in Automotive

See all
Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B09QT52C4S
Request
curl https://trackpin.co/api/v1/product/B09QT52C4S \
  -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 19:19 UTC
{
  "asin": "B09QT52C4S",
  "title": "Electric Vacuum Pump for Suppling Vacuum to a Power Brake Booster | Encased in a Black Concealed Canister, 12 Volt, Rotary Vane Style Pump (17-25 in. hg), Wiring Harness with Fuse",
  "image": "https://m.media-amazon.com/images/I/71fmN1xYztL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Automotive Parts and Accessories",
  "category_label": "Automotive",
  "in_stock": true,
  "price": {
    "current_cents": 32894,
    "reference_cents": 38699,
    "discount_pct": 15,
    "is_deal": true,
    "observed_at": 1794410639856,
    "changed_at": 1793900362959,
    "checked_at": 1794410639856,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 15,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $328.94 is 15% below the $386.99 it normally sells for, and the lowest we've seen in 141 days."
  },
  "listing_claim": {
    "label": "Typical:",
    "listing_reference_cents": 38699,
    "claimed_pct": 15,
    "real_pct": 15,
    "class": "holds_up",
    "observed_at": 1794245839410
  },
  "stats": {
    "min_cents": 32894,
    "max_cents": 38699,
    "avg_cents": 38292,
    "history_days": 141,
    "price_levels": 215,
    "price_changes": 1,
    "distinct_prices": 2,
    "lowest_at": 1793900362959
  },
  "history": [
    {
      "price_cents": 38699,
      "from": 1785298017532,
      "to": 1785298017532
    },
    {
      "price_cents": 38699,
      "from": 1785301205235,
      "to": 1785307465805
    },
    {
      "price_cents": 38699,
      "from": 1785314342194,
      "to": 1789845992193
    },
    {
      "price_cents": 38699,
      "from": 1793215785442,
      "to": 1793881254739
    },
    {
      "price_cents": 32894,
      "from": 1793900362959,
      "to": 1794410639856
    }
  ],
  "last_seen": 1794410639856
}
// … 210 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.