Casper Sleep Essential 3" Full Size Memory Foam Mattress Topper

4.3(62 ratings)Only 2 left

Normal price

$162.00 is what it normally sells for.

Now: $162.00
Normally: $162.00
Lowest in 139 days: $160.00(Jul 29)
Highest: $200.00

Evidence: Strong139 days tracked6 price changeschecked 4h ago

Where today's price sits

Now $162.00Normal $162.00List $200.00

View on amazon.com

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.

The listing's crossed-out price

Not below normal

The listing shows

crossed out: ~~List $200.00 −19%~~

Against its normal price

≈ 0% vs $162.00

This product has sold at or within 3% of $162.00 for at least about a week of the last 45 days, so today's price isn't below its normal price.

The crossed-out price is the reference shown on the listing. We don't know how it was set; we only compare it with prices we've observed. How we check →

Listing checked 4 days ago

Price history

Tracked since Jun 24 · 139 days · 6 price changes

Price
Not checked for 3+ days
Normal $162.00
5% or more below normal

Other ways to buy

New from
$162.00
Amazon.comFulfilled by Amazon · Seller rating 100%

Offers as of 5 days ago

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Get this as JSONThe same verdict and prices, from the TrackPin API.

GET/api/v1/product/B0DCWMDJCF

Request

curl https://trackpin.co/api/v1/product/B0DCWMDJCF \
  -H "x-api-key: $TRACKPIN_API_KEY"

const res = await fetch("https://trackpin.co/api/v1/product/B0DCWMDJCF", {
  headers: { "x-api-key": process.env.TRACKPIN_API_KEY },
});
const product = await res.json();

console.log(product.verdict.label, product.price.reference_cents);

import os, requests

r = requests.get(
    "https://trackpin.co/api/v1/product/B0DCWMDJCF",
    headers={"x-api-key": os.environ["TRACKPIN_API_KEY"]},
)
product = r.json()

print(product["verdict"]["label"], product["price"]["reference_cents"])

This is exactly what the API returns for this product. Free keys include 100 requests a day.

Request a key

Live responseAs of 18:57 UTC

{
  "asin": "B0DCWMDJCF",
  "title": "Casper Sleep Essential 3\" Full Size Memory Foam Mattress Topper",
  "image": "https://m.media-amazon.com/images/I/51UBmSwSfRL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Kitchen",
  "category_label": "Kitchen",
  "in_stock": true,
  "price": {
    "current_cents": 16200,
    "reference_cents": 16200,
    "discount_pct": 0,
    "is_deal": false,
    "observed_at": 1794408552386,
    "changed_at": 1793780839140,
    "checked_at": 1794408552386,
    "source": "stored"
  },
  "verdict": {
    "label": "normal",
    "text": "Normal price",
    "pct_vs_normal": 0,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Normal price. $162.00 is what it normally sells for."
  },
  "listing_claim": {
    "label": "List:",
    "listing_reference_cents": 20000,
    "claimed_pct": 19,
    "real_pct": 0,
    "class": "not_below_normal",
    "observed_at": 1794066061586
  },
  "stats": {
    "min_cents": 16000,
    "max_cents": 20000,
    "avg_cents": 17860,
    "history_days": 139,
    "price_levels": 190,
    "price_changes": 6,
    "distinct_prices": 4,
    "lowest_at": 1785316076051
  },
  "history": [
    {
      "price_cents": 20000,
      "from": 1789700703217,
      "to": 1789700703217
    },
    {
      "price_cents": 20000,
      "from": 1791007183451,
      "to": 1791252265355
    },
    {
      "price_cents": 20000,
      "from": 1791427254183,
      "to": 1792537025553
    },
    {
      "price_cents": 18000,
      "from": 1792548702466,
      "to": 1793778062010
    },
    {
      "price_cents": 16200,
      "from": 1793780839140,
      "to": 1794408552386
    }
  ],
  "last_seen": 1794408552386
}
// … 185 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.

Casper Sleep Essential 3" Full Size Memory Foam Mattress Topper

The listing's crossed-out price

Price history

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