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3M Heavy Duty Aluminum Foil Tape 438, Silver, 24.25 in x 100 yd, 7.2 mil, 1 roll per case

In stock

Good price

$1,840.49 is 12% below the $2,092.90 it normally sells for, and the lowest we've seen in 139 days.

Now
$1,840.49
Normally
$2,092.90
Lowest in 139 days
$1,840.49(Nov 10)
Highest
$2,625.36
Evidence: Strong139 days tracked6 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 $1,840.49. No account, no newsletter.

Price history

Tracked since Jun 24 · 139 days · 6 price changes

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $2,092.90
  • 5% or more below normal

How often does it drop below normal?

In the 139 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 1 day so far.

A count of what happened, not a prediction.

More real deals in Industrial & Scientific

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B074J51228
Request
curl https://trackpin.co/api/v1/product/B074J51228 \
  -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 21:54 UTC
{
  "asin": "B074J51228",
  "title": "3M Heavy Duty Aluminum Foil Tape 438, Silver, 24.25 in x 100 yd, 7.2 mil, 1 roll per case",
  "image": "https://m.media-amazon.com/images/I/916KaQKUEAL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "BISS Basic",
  "category_label": "Industrial & Scientific",
  "in_stock": true,
  "price": {
    "current_cents": 184049,
    "reference_cents": 209290,
    "discount_pct": 12.06,
    "is_deal": true,
    "observed_at": 1794427356660,
    "changed_at": 1794327724686,
    "checked_at": 1794427356660,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 12.06,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $1,840.49 is 12% below the $2,092.90 it normally sells for, and the lowest we've seen in 139 days."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 184049,
    "max_cents": 262536,
    "avg_cents": 224402,
    "history_days": 139,
    "price_levels": 172,
    "price_changes": 6,
    "distinct_prices": 7,
    "lowest_at": 1794327724686
  },
  "history": [
    {
      "price_cents": 262536,
      "from": 1785323902967,
      "to": 1785330270183
    },
    {
      "price_cents": 205641,
      "from": 1788095500826,
      "to": 1788095500826
    },
    {
      "price_cents": 235373,
      "from": 1788627420425,
      "to": 1790897512091
    },
    {
      "price_cents": 209290,
      "from": 1791217186725,
      "to": 1794305588289
    },
    {
      "price_cents": 184049,
      "from": 1794327724686,
      "to": 1794427356660
    }
  ],
  "last_seen": 1794427356660
}
// … 167 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.