Skip to content
TrackPin
Check a price
Menu
Developers

Theme

3M Ear Plugs with Cord, E-A-R UltraFit 340-4036, Cloth Cord, NRR 25 | 100 Pairs/Box, 1 Pair/Poly Bag, Elastomeric Polymer, One Size Fits Most, Yellow

Show full title
Only 3 left

Good price

$326.14 is 14% below the $381.50 it normally sells for.

Now
$326.14
Normally
$381.50
Lowest in 139 days
$244.95(Jul 29)
Highest
$438.16
Evidence: Strong139 days tracked18 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 $326.14. No account, no newsletter.

Price history

Tracked since Jun 24 · 139 days · 18 price changes

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $381.50
  • 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 twice, typically lasting about 13 days. It's below normal right now.

A count of what happened, not a prediction.

More real deals in Industrial & Scientific

See all
Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B06W55XKZ5
Request
curl https://trackpin.co/api/v1/product/B06W55XKZ5 \
  -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": "B06W55XKZ5",
  "title": "3M Ear Plugs with Cord, E-A-R UltraFit 340-4036, Cloth Cord, NRR 25 | 100 Pairs/Box, 1 Pair/Poly Bag, Elastomeric Polymer, One Size Fits Most, Yellow",
  "image": "https://m.media-amazon.com/images/I/61mluoClzhL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "BISS Basic",
  "category_label": "Industrial & Scientific",
  "in_stock": true,
  "price": {
    "current_cents": 32614,
    "reference_cents": 38150,
    "discount_pct": 14.51,
    "is_deal": true,
    "observed_at": 1794418528897,
    "changed_at": 1794172646308,
    "checked_at": 1794418528897,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 14.51,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $326.14 is 14% below the $381.50 it normally sells for."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 24495,
    "max_cents": 43816,
    "avg_cents": 33415,
    "history_days": 139,
    "price_levels": 196,
    "price_changes": 18,
    "distinct_prices": 6,
    "lowest_at": 1785323957050
  },
  "history": [
    {
      "price_cents": 43816,
      "from": 1791469142345,
      "to": 1791488907077
    },
    {
      "price_cents": 38150,
      "from": 1791494507895,
      "to": 1791494507895
    },
    {
      "price_cents": 42951,
      "from": 1791511718811,
      "to": 1791672344399
    },
    {
      "price_cents": 38150,
      "from": 1791677056859,
      "to": 1794167770027
    },
    {
      "price_cents": 32614,
      "from": 1794172646308,
      "to": 1794418528897
    }
  ],
  "last_seen": 1794418528897
}
// … 191 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.