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Relaxdays Secure Bicycle Chain Lock, Motorbike Security Lock, Safe, Sturdy, Outdoor, Bike Lock, 100 cm Long, Black with 2 Keys

Rated4.3(302 ratings)Only 1 left

Great price

$43.09 is 25% below the $57.51 it normally sells for, and the lowest we've seen in 138 days.

Now
$43.09
Normally
$57.51
Lowest in 138 days
$43.09(Nov 11)
Highest
$59.52
Evidence: Strong138 days tracked10 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 $43.09. No account, no newsletter.

Price history

Tracked since Jun 25 · 138 days · 10 price changes

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $57.51
  • 5% or more below normal

How often does it drop below normal?

In the 138 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more once, lasting about 3 days. The last time ended Oct 30. It's below normal right now, for less than an hour so far.

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/B07GXW9129
Request
curl https://trackpin.co/api/v1/product/B07GXW9129 \
  -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 17:47 UTC
{
  "asin": "B07GXW9129",
  "title": "Relaxdays Secure Bicycle Chain Lock, Motorbike Security Lock, Safe, Sturdy, Outdoor, Bike Lock, 100 cm Long, Black with 2 Keys",
  "image": "https://m.media-amazon.com/images/I/8159MKrIiEL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Sports",
  "category_label": "Sports",
  "in_stock": true,
  "price": {
    "current_cents": 4309,
    "reference_cents": 5751,
    "discount_pct": 25.07,
    "is_deal": true,
    "observed_at": 1794401659015,
    "changed_at": 1794401659015,
    "checked_at": 1794401659015,
    "source": "stored"
  },
  "verdict": {
    "label": "great",
    "text": "Great price",
    "pct_vs_normal": 25.07,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Great price. $43.09 is 25% below the $57.51 it normally sells for, and the lowest we've seen in 138 days."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 4309,
    "max_cents": 5952,
    "avg_cents": 5839,
    "history_days": 138,
    "price_levels": 186,
    "price_changes": 10,
    "distinct_prices": 6,
    "lowest_at": 1794401659015
  },
  "history": [
    {
      "price_cents": 5751,
      "from": 1792960371993,
      "to": 1793131235049
    },
    {
      "price_cents": 5272,
      "from": 1793133291160,
      "to": 1793357479909
    },
    {
      "price_cents": 4768,
      "from": 1793366321902,
      "to": 1793383491586
    },
    {
      "price_cents": 5888,
      "from": 1793388981262,
      "to": 1794375374790
    },
    {
      "price_cents": 4309,
      "from": 1794401659015,
      "to": 1794401659015
    }
  ],
  "last_seen": 1794401663634
}
// … 181 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.