Zefal 4948 K-Traz M18 Chain Lock, Black, 1100cm
Great price
$70.10 is 25% below the $93.88 it normally sells for.
- Now
- $70.10
- Normally
- $93.88
- Lowest in 144 days
- $38.71(Aug 31)
- Highest
- $146.00
Where today's price sits
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.
Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)
Price history
Tracked since Jun 22 · 144 days · 180 price changes
Ahead of Black Friday 2026 (Nov 27), it is already 25% below its normal price of $93.88. Zefal 4948 K-Traz M18 Chain Lock, Black, 1100cm price history, checked Nov 13, 2026: current price $70.10, normal (typical) price $93.88, average $106.61 over 144 days, lowest $38.71 (Aug 31, 2026), highest $146.00 (Jul 1, 2026).
Loading the price chart.
- Price
- Not checked for 3+ days
- Normal $93.88
- 5% or more below normal
How often does it drop below normal?
In the 144 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more 6 times, typically lasting less than a day. It's below normal right now.
A count of what happened, not a prediction.
Other ways to buy
New from
$70.06
uslaxzoSeller rating 42% of 19
All 4 offers
| Seller | Condition | Price | FBA | Seller rating |
|---|---|---|---|---|
| uslaxzo | New | $70.06 | No | 42% of 19 |
| Amazon Germany | New | $115.46 | Yes | — |
| Phonograph | New | $133.00 | No | 44% of 936 |
| Amazon Global Store UK | New | $134.71 | Yes | — |
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Get this as JSONThe same verdict and prices, from the TrackPin API.
curl https://trackpin.co/api/v1/product/B09HCR1RCH \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B09HCR1RCH", {
headers: { "x-api-key": process.env.TRACKPIN_API_KEY },
});
const product = await res.json();
console.log(product.verdict.label, product.price.reference_cents);import os, requests
r = requests.get(
"https://trackpin.co/api/v1/product/B09HCR1RCH",
headers={"x-api-key": os.environ["TRACKPIN_API_KEY"]},
)
product = r.json()
print(product["verdict"]["label"], product["price"]["reference_cents"])This is exactly what the API returns for this product. Free keys include 100 requests a day.
Request a key{
"asin": "B09HCR1RCH",
"title": "Zefal 4948 K-Traz M18 Chain Lock, Black, 1100cm",
"image": "https://m.media-amazon.com/images/I/81jOOXQeKML._AC_SL500_.jpg",
"currency": "USD",
"category": "Home Improvement",
"category_label": "Tools & Home Improvement",
"in_stock": true,
"price": {
"current_cents": 7010,
"reference_cents": 9388,
"discount_pct": 25.33,
"is_deal": true,
"observed_at": 1794612029597,
"changed_at": 1794588036244,
"checked_at": 1794612029597,
"source": "stored"
},
"verdict": {
"label": "great",
"text": "Great price",
"pct_vs_normal": 25.33,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Great price. $70.10 is 25% below the $93.88 it normally sells for."
},
"listing_claim": null,
"stats": {
"min_cents": 3871,
"max_cents": 14600,
"avg_cents": 10661,
"history_days": 144,
"price_levels": 374,
"price_changes": 180,
"distinct_prices": 21,
"lowest_at": 1788216397819
},
"history": [
{
"price_cents": 11896,
"from": 1791709376018,
"to": 1792543543368
},
{
"price_cents": 10092,
"from": 1792548610837,
"to": 1793037761053
},
{
"price_cents": 7090,
"from": 1793039492719,
"to": 1793039644777
},
{
"price_cents": 9388,
"from": 1793047387877,
"to": 1794573412034
},
{
"price_cents": 7010,
"from": 1794588036244,
"to": 1794612029597
}
],
"last_seen": 1794612064598
}
// … 369 more steps in the full responseNormal 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.