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Towallmark 20ft x 40ft Rectangle Pool Solar Cover, 300μm Heat Retaining Blanket for In-Ground and Above-Ground Rectangular Swimming Pools (300um)

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Rated2.8(30 ratings)Only 9 left

Great price

$74.45 is 59% below the $185.99 it normally sells for, and the lowest we've seen in 141 days.

Now
$74.45
Normally
$185.99
Lowest in 141 days
$74.45(Nov 10)
Highest
$242.29
Evidence: Strong141 days tracked40 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 $74.45. No account, no newsletter.

The listing's crossed-out price

Holds up

The listing shows

crossed out: List $209.99 −65%

Against its normal price

−59% vs $185.99

List $209.99 (−65%) holds up: today's price is 59% below normal.

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 · 141 days · 40 price changes

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $185.99
  • 5% or more below normal

How often does it drop below normal?

In the 141 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more 4 times, typically lasting about 4 days. It's below normal right now.

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/B0CF9TYV51
Request
curl https://trackpin.co/api/v1/product/B0CF9TYV51 \
  -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 17:25 UTC
{
  "asin": "B0CF9TYV51",
  "title": "Towallmark 20ft x 40ft Rectangle Pool Solar Cover, 300μm Heat Retaining Blanket for In-Ground and Above-Ground Rectangular Swimming Pools (300um)",
  "image": "https://m.media-amazon.com/images/I/719kGwcB9hL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Lawn & Patio",
  "category_label": "Patio & Garden",
  "in_stock": true,
  "price": {
    "current_cents": 7445,
    "reference_cents": 18599,
    "discount_pct": 59.97,
    "is_deal": true,
    "observed_at": 1794410079898,
    "changed_at": 1794317534833,
    "checked_at": 1794410079898,
    "source": "stored"
  },
  "verdict": {
    "label": "great",
    "text": "Great price",
    "pct_vs_normal": 59.97,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Great price. $74.45 is 59% below the $185.99 it normally sells for, and the lowest we've seen in 141 days."
  },
  "listing_claim": {
    "label": "List:",
    "listing_reference_cents": 20999,
    "claimed_pct": 65,
    "real_pct": 59.97,
    "class": "holds_up",
    "observed_at": 1794371312987
  },
  "stats": {
    "min_cents": 7445,
    "max_cents": 24229,
    "avg_cents": 18252,
    "history_days": 141,
    "price_levels": 218,
    "price_changes": 40,
    "distinct_prices": 20,
    "lowest_at": 1794317534833
  },
  "history": [
    {
      "price_cents": 18599,
      "from": 1793328994140,
      "to": 1793328994140
    },
    {
      "price_cents": 8379,
      "from": 1793329136577,
      "to": 1793735179329
    },
    {
      "price_cents": 7445,
      "from": 1793744318009,
      "to": 1793844995732
    },
    {
      "price_cents": 24229,
      "from": 1793863366943,
      "to": 1794306527980
    },
    {
      "price_cents": 7445,
      "from": 1794317534833,
      "to": 1794410079898
    }
  ],
  "last_seen": 1794410079898
}
// … 213 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.