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Y-studio YS-STAT-48 Classic Revolve Fountain Pen/M Black

Rated5.0(2 ratings)Only 2 left

Normal price

$179.99 is within 5% of the $176.39 it normally sells for.

Now
$179.99
Normally
$176.39
Lowest in 139 days
$156.16(Nov 8)
Highest
$180.00
Evidence: Strong139 days tracked11 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. No account, no newsletter.

Price history

Tracked since Jun 24 · 139 days · 11 price changes

Loading the price chart.

  • Price
  • Normal $176.39
  • 5% or more below normal

How often does it drop below normal?

In the 139 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more once, lasting about 5 days. The last time ended Nov 10.

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/B09LC79VNP
Request
curl https://trackpin.co/api/v1/product/B09LC79VNP \
  -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 18:05 UTC
{
  "asin": "B09LC79VNP",
  "title": "Y-studio YS-STAT-48 Classic Revolve Fountain Pen/M Black",
  "image": "https://m.media-amazon.com/images/I/61ObXn2pgLL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Office Product",
  "category_label": "Office",
  "in_stock": true,
  "price": {
    "current_cents": 17999,
    "reference_cents": 17639,
    "discount_pct": -2.04,
    "is_deal": false,
    "observed_at": 1794408543731,
    "changed_at": 1794283383700,
    "checked_at": 1794408543731,
    "source": "stored"
  },
  "verdict": {
    "label": "normal",
    "text": "Normal price",
    "pct_vs_normal": -2.04,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Normal price. $179.99 is within 5% of the $176.39 it normally sells for."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 15616,
    "max_cents": 18000,
    "avg_cents": 17838,
    "history_days": 139,
    "price_levels": 192,
    "price_changes": 11,
    "distinct_prices": 8,
    "lowest_at": 1794174559922
  },
  "history": [
    {
      "price_cents": 17110,
      "from": 1793655368945,
      "to": 1793826649176
    },
    {
      "price_cents": 16597,
      "from": 1793828701347,
      "to": 1793995396272
    },
    {
      "price_cents": 16099,
      "from": 1794001435365,
      "to": 1794167485575
    },
    {
      "price_cents": 15616,
      "from": 1794174559922,
      "to": 1794274319620
    },
    {
      "price_cents": 17999,
      "from": 1794283383700,
      "to": 1794408543731
    }
  ],
  "last_seen": 1794408543731
}
// … 187 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.