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DIFF Amara Square Oversized price history, checked Nov 15, 2026: Good price. $39.99 is 18% below the $49.00 it normally sells for, and the lowest we've seen in 143 days.

DIFF Amara Square Oversized Sunglasses for Women | 100% UVA/UVB Protection | Polarized glare control; 100% UVA/UVB blocking; 54mm lens; case and cloth included

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Rated4.4(20 ratings)In stock

Good price

$39.99 is 18% below the $49.00 it normally sells for, and the lowest we've seen in 143 days.

Now
$39.99
Normally
$49.00
Lowest in 143 days
$39.99(Nov 14)
Highest
$105.00
Evidence: Strong143 days tracked11 price changes

Where today's price sits

View on amazon.com (opens in a new tab)

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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 $39.99. No account, no newsletter.

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The listing's crossed-out price

Smaller than shown

The listing shows

crossed out: List $128.00 −69%

Against its normal price

−18% vs $49.00

The listing shows −69%. Against its normal price it's −18%.

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 24 · 143 days · 11 price changes

Ahead of Black Friday 2026 (Nov 27), it is already 18% below its normal price of $49.00. DIFF Amara Square Oversized Sunglasses for Women price history, checked Nov 15, 2026: current price $39.99, normal (typical) price $49.00, average $92.13 over 143 days, lowest $39.99 (Nov 14, 2026), highest $105.00 (Oct 8, 2026).

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $49.00
  • 5% or more below normal

How often does it drop below normal?

In the 143 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 less than a day so far.

A count of what happened, not a prediction.

Other ways to buy

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0GQDXMPGK
Request
curl https://trackpin.co/api/v1/product/B0GQDXMPGK \
  -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 03:47 UTC
{
  "asin": "B0GQDXMPGK",
  "title": "DIFF Amara Square Oversized Sunglasses for Women | 100% UVA/UVB Protection | Polarized glare control; 100% UVA/UVB blocking; 54mm lens; case and cloth included",
  "image": "https://m.media-amazon.com/images/I/61qr76McBBL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Apparel",
  "category_label": "Apparel",
  "in_stock": true,
  "price": {
    "current_cents": 3999,
    "reference_cents": 4900,
    "discount_pct": 18.39,
    "is_deal": true,
    "observed_at": 1794706755458,
    "changed_at": 1794664485063,
    "checked_at": 1794706755458,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 18.39,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $39.99 is 18% below the $49.00 it normally sells for, and the lowest we've seen in 143 days."
  },
  "listing_claim": {
    "label": "List:",
    "listing_reference_cents": 12800,
    "claimed_pct": 69,
    "real_pct": 18.39,
    "class": "smaller",
    "observed_at": 1794664527617
  },
  "stats": {
    "min_cents": 3999,
    "max_cents": 10500,
    "avg_cents": 9213,
    "history_days": 143,
    "price_levels": 154,
    "price_changes": 11,
    "distinct_prices": 8,
    "lowest_at": 1794664485063
  },
  "history": [
    {
      "price_cents": 6500,
      "from": 1791270517792,
      "to": 1791359081066
    },
    {
      "price_cents": 10500,
      "from": 1791442905275,
      "to": 1792869362741
    },
    {
      "price_cents": 4900,
      "from": 1793073739938,
      "to": 1793449680481
    },
    {
      "price_cents": 4900,
      "from": 1793573601877,
      "to": 1793900054407
    },
    {
      "price_cents": 3999,
      "from": 1794664485063,
      "to": 1794706755458
    }
  ],
  "last_seen": 1794706755458
}
// … 149 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.