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Auto Dynasty Hard Shell Roof Top Mount Cargo Carrier Travel Luggage Box | Heavy Duty Car Storage with Security Keys, 53 (L) x 34 (W) x 15 (H) Inches, Capacity 110 LBS 11 Cubic Feet Tool-Free Install

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Rated4.1(608 ratings)In stock

Good price

$338.88 is 8% below the $368.88 it normally sells for.

Now
$338.88
Normally
$368.88
Lowest in 142 days
$271.05(Jun 24)
Highest
$404.88
Evidence: Strong142 days tracked14 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 $338.88. No account, no newsletter.

Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)

Price history

Tracked since Jun 24 · 142 days · 14 price changes

Ahead of Black Friday 2026 (Nov 27), it is already 8% below its normal price of $368.88. Auto Dynasty Hard Shell Roof Top Mount Cargo Carrier Travel Luggage… price history, checked Nov 13, 2026: current price $338.88, normal (typical) price $368.88, average $337.78 over 142 days, lowest $271.05 (Jun 24, 2026), highest $404.88 (Oct 8, 2026).

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $368.88
  • 5% or more below normal

How often does it drop below normal?

In the 142 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more twice, typically lasting about 25 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/B0821WZ7YL
Request
curl https://trackpin.co/api/v1/product/B0821WZ7YL \
  -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 01:35 UTC
{
  "asin": "B0821WZ7YL",
  "title": "Auto Dynasty Hard Shell Roof Top Mount Cargo Carrier Travel Luggage Box | Heavy Duty Car Storage with Security Keys, 53 (L) x 34 (W) x 15 (H) Inches, Capacity 110 LBS 11 Cubic Feet Tool-Free Install",
  "image": "https://m.media-amazon.com/images/I/51Xnm8Pt8UL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Automotive Parts and Accessories",
  "category_label": "Automotive",
  "in_stock": true,
  "price": {
    "current_cents": 33888,
    "reference_cents": 36888,
    "discount_pct": 8.13,
    "is_deal": true,
    "observed_at": 1794610764424,
    "changed_at": 1794549141925,
    "checked_at": 1794610764424,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 8.13,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $338.88 is 8% below the $368.88 it normally sells for."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 27105,
    "max_cents": 40488,
    "avg_cents": 33778,
    "history_days": 142,
    "price_levels": 196,
    "price_changes": 14,
    "distinct_prices": 10,
    "lowest_at": 1782335809016
  },
  "history": [
    {
      "price_cents": 39888,
      "from": 1791267996017,
      "to": 1791267996017
    },
    {
      "price_cents": 40488,
      "from": 1791427297283,
      "to": 1792029219388
    },
    {
      "price_cents": 38888,
      "from": 1792033966152,
      "to": 1792360049779
    },
    {
      "price_cents": 36888,
      "from": 1792374220855,
      "to": 1794545548863
    },
    {
      "price_cents": 33888,
      "from": 1794549141925,
      "to": 1794610764424
    }
  ],
  "last_seen": 1794610764424
}
// … 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.