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Serta - 10 inch Cooling Gel Memory Foam Mattress, Queen Size, Medium, Supportive, CertiPur-US Certified, 100-Night Trial - Sheep Retreat, Blue/White

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Rated4.1(152 ratings)In stock

Too early to tell

We haven't worked out its normal price yet.

Now
$325.28
Lowest in 142 days
$242.84(Jun 23)
Highest
$388.10
Evidence: None142 days tracked7 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.

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It drops to $315.52

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The listing's crossed-out price

Not checked yet

The listing shows

crossed out: Typical $354.01 −8%

We need more price history before we can check this discount.

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 →

Price history

Tracked since Jun 22 · 142 days · 7 price changes

Tracked for 142 days. We haven't worked out its normal price yet, so we don't judge it.

Loading the price chart.

  • Price
  • Not checked for 3+ days

Other ways to buy

  • New from

    $325.29

    Amazon.comFulfilled by Amazon · Seller rating 100%

More real deals in Kitchen

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B09QT5X19R
Request
curl https://trackpin.co/api/v1/product/B09QT5X19R \
  -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 22:00 UTC
{
  "asin": "B09QT5X19R",
  "title": "Serta - 10 inch Cooling Gel Memory Foam Mattress, Queen Size, Medium, Supportive, CertiPur-US Certified, 100-Night Trial - Sheep Retreat, Blue/White",
  "image": "https://m.media-amazon.com/images/I/71IBhWTTz3L._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Kitchen",
  "category_label": "Kitchen",
  "in_stock": true,
  "price": {
    "current_cents": 32528,
    "reference_cents": 35401,
    "discount_pct": 8.12,
    "is_deal": true,
    "observed_at": 1794416720092,
    "changed_at": 1794281597978,
    "checked_at": 1794416720092,
    "source": "stored"
  },
  "verdict": {
    "label": "early",
    "text": "Too early to tell",
    "pct_vs_normal": null,
    "evidence": "none",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Too early to tell. We haven't worked out its normal price yet."
  },
  "listing_claim": {
    "label": "Typical:",
    "listing_reference_cents": 35401,
    "claimed_pct": 8,
    "real_pct": 8.12,
    "class": "unchecked",
    "observed_at": 1794323353396
  },
  "stats": {
    "min_cents": 24284,
    "max_cents": 38810,
    "avg_cents": 33415,
    "history_days": 142,
    "price_levels": 183,
    "price_changes": 7,
    "distinct_prices": 7,
    "lowest_at": 1782199919122
  },
  "history": [
    {
      "price_cents": 38810,
      "from": 1785306969996,
      "to": 1785306969996
    },
    {
      "price_cents": 38810,
      "from": 1785313522867,
      "to": 1785339493260
    },
    {
      "price_cents": 35401,
      "from": 1789111873587,
      "to": 1789237935092
    },
    {
      "price_cents": 35401,
      "from": 1790887109444,
      "to": 1791393195827
    },
    {
      "price_cents": 32528,
      "from": 1794281597978,
      "to": 1794416720092
    }
  ],
  "last_seen": 1794416720092
}
// … 178 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.