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45W Ultrasonic Cutter, 40kHz Ultrasonic Knife Cutting Pen, Gifts for Men

Rated3.4(10 ratings)Only 9 left

Great price

$79.99 is 20% below the $99.99 it normally sells for, and the lowest we've seen in 107 days.

Now
$79.99
Normally
$99.99
Lowest in 107 days
$79.99(Nov 10)
Highest
$99.99
Evidence: Thin107 days tracked1 price changeTreat this verdict as provisional.

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 $79.99. No account, no newsletter.

Price history

Tracked since Jul 26 · 107 days · 1 price change

Loading the price chart.

  • Price
  • Normal $99.99
  • 5% or more below normal

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0GWDCJ6NQ
Request
curl https://trackpin.co/api/v1/product/B0GWDCJ6NQ \
  -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 17:55 UTC
{
  "asin": "B0GWDCJ6NQ",
  "title": "45W Ultrasonic Cutter, 40kHz Ultrasonic Knife Cutting Pen, Gifts for Men",
  "image": "https://m.media-amazon.com/images/I/712uJpoWSJL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Home Improvement",
  "category_label": "Tools & Home Improvement",
  "in_stock": true,
  "price": {
    "current_cents": 7999,
    "reference_cents": 9999,
    "discount_pct": 20,
    "is_deal": true,
    "observed_at": 1794411677506,
    "changed_at": 1794297946233,
    "checked_at": 1794411677506,
    "source": "stored"
  },
  "verdict": {
    "label": "great",
    "text": "Great price",
    "pct_vs_normal": 20,
    "evidence": "thin",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Great price. $79.99 is 20% below the $99.99 it normally sells for, and the lowest we've seen in 107 days."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 7999,
    "max_cents": 9999,
    "avg_cents": 9891,
    "history_days": 107,
    "price_levels": 25,
    "price_changes": 1,
    "distinct_prices": 2,
    "lowest_at": 1794297946233
  },
  "history": [
    {
      "price_cents": 9999,
      "from": 1785311870435,
      "to": 1785322283829
    },
    {
      "price_cents": 9999,
      "from": 1785323795495,
      "to": 1785323795495
    },
    {
      "price_cents": 9999,
      "from": 1792292202354,
      "to": 1792353377876
    },
    {
      "price_cents": 9999,
      "from": 1792644786301,
      "to": 1794283610542
    },
    {
      "price_cents": 7999,
      "from": 1794297946233,
      "to": 1794411677506
    }
  ],
  "last_seen": 1794411678857
}
// … 20 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.