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Interpump W98 Triplex Plunger Pump - General Pump T981 Cross Reference - 2.9 GPM 1450 PSI 24mm Shaft - Commercial Pressure Washer Pump

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Good price

$499.95 is 5% below the $529.95 it normally sells for, and the lowest we've seen in 136 days.

Now
$499.95
Normally
$529.95
Lowest in 136 days
$495.00(Jul 29)
Highest
$579.95
Evidence: Strong136 days tracked3 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 $499.95. No account, no newsletter.

Price history

Tracked since Jun 28 · 136 days · 3 price changes

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $529.95
  • 5% or more below normal

How often does it drop below normal?

In the 136 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more twice, typically lasting about 11 days. It's below normal right now.

A count of what happened, not a prediction.

Other ways to buy

  • New from

    $499.95

    High PSI ProductsSeller rating 85% of 67

More real deals in Tools & Home Improvement

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0GR1DZ9S7
Request
curl https://trackpin.co/api/v1/product/B0GR1DZ9S7 \
  -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 22:01 UTC
{
  "asin": "B0GR1DZ9S7",
  "title": "Interpump W98 Triplex Plunger Pump - General Pump T981 Cross Reference - 2.9 GPM 1450 PSI 24mm Shaft - Commercial Pressure Washer Pump",
  "image": "https://m.media-amazon.com/images/I/61+r5JOxScL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Home Improvement",
  "category_label": "Tools & Home Improvement",
  "in_stock": true,
  "price": {
    "current_cents": 49995,
    "reference_cents": 52995,
    "discount_pct": 5.66,
    "is_deal": true,
    "observed_at": 1794433926831,
    "changed_at": 1794333631074,
    "checked_at": 1794433926831,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 5.66,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $499.95 is 5% below the $529.95 it normally sells for, and the lowest we've seen in 136 days."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 49500,
    "max_cents": 57995,
    "avg_cents": 52941,
    "history_days": 136,
    "price_levels": 167,
    "price_changes": 3,
    "distinct_prices": 3,
    "lowest_at": 1785323454196
  },
  "history": [
    {
      "price_cents": 49500,
      "from": 1785295403391,
      "to": 1785321103767
    },
    {
      "price_cents": 49500,
      "from": 1785323454196,
      "to": 1785323454196
    },
    {
      "price_cents": 52995,
      "from": 1791022951472,
      "to": 1793069916978
    },
    {
      "price_cents": 57995,
      "from": 1793081199981,
      "to": 1794322501515
    },
    {
      "price_cents": 49995,
      "from": 1794333631074,
      "to": 1794433926831
    }
  ],
  "last_seen": 1794433926831
}
// … 162 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.