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Bon 21-101 3-1/2-Inch by 1/2-Inch Diameter Stone Lifting Lewis Pin, 1-Pair

Only 2 left

Good price

$408.41 is 16% below the $488.87 it normally sells for.

Now
$408.41
Normally
$488.87
Lowest in 107 days
$400.26(Nov 10)
Highest
$784.00
Evidence: Strong107 days tracked26 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 $408.41. No account, no newsletter.

Price history

Tracked since Jul 26 · 107 days · 26 price changes

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $488.87
  • 5% or more below normal

How often does it drop below normal?

In the 107 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more 3 times, typically lasting about 4 days. It's below normal right now.

A count of what happened, not a prediction.

Other ways to buy

  • New from

    $408.41

    Amazon.comFulfilled by Amazon · Seller rating 100%

All 3 offers
All offers, by price
SellerConditionPriceFBASeller rating
Amazon.comNew$408.41Yes100%
KART ITNew$923.00No97% of 27,962
Commerbest TradingNew$1,262.01No78% of 62

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/B009YESMJE
Request
curl https://trackpin.co/api/v1/product/B009YESMJE \
  -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": "B009YESMJE",
  "title": "Bon 21-101 3-1/2-Inch by 1/2-Inch Diameter Stone Lifting Lewis Pin, 1-Pair",
  "image": "https://m.media-amazon.com/images/I/51Xi1ki6UdL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Home Improvement",
  "category_label": "Tools & Home Improvement",
  "in_stock": true,
  "price": {
    "current_cents": 40841,
    "reference_cents": 48887,
    "discount_pct": 16.46,
    "is_deal": true,
    "observed_at": 1794407826094,
    "changed_at": 1794315852291,
    "checked_at": 1794407826094,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 16.46,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $408.41 is 16% below the $488.87 it normally sells for."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 40026,
    "max_cents": 78400,
    "avg_cents": 57081,
    "history_days": 107,
    "price_levels": 49,
    "price_changes": 26,
    "distinct_prices": 18,
    "lowest_at": 1794295435134
  },
  "history": [
    {
      "price_cents": 54904,
      "from": 1793743153500,
      "to": 1793935175836
    },
    {
      "price_cents": 49414,
      "from": 1793948365407,
      "to": 1794120062381
    },
    {
      "price_cents": 44473,
      "from": 1794122077612,
      "to": 1794291459525
    },
    {
      "price_cents": 40026,
      "from": 1794295435134,
      "to": 1794296346950
    },
    {
      "price_cents": 40841,
      "from": 1794315852291,
      "to": 1794407826094
    }
  ],
  "last_seen": 1794407826094
}
// … 44 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.