
GOO GOO Wire Hair Extensions Human Hair, Adjustable Fish Line Hairpiece | 22 Inch 115g, #2 Dark Brown, Remy Human Hair, 10 Inch Wide Weft, Invisible, Seamless, Comfortable Every Day.
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Normal price
$139.39 is within 5% of the $135.99 it normally sells for.
- Now
- $139.39
- Normally
- $135.99
- Lowest in 142 days
- $116.95(Jun 23)
- Highest
- $163.99
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)
The listing's crossed-out price
Not below normalThe listing shows
crossed out: Typical $159.99 −13%
Against its normal price
+2% vs $135.99
This product has sold at or within 3% of $135.99 for at least about a week of the last 45 days, so today's price isn't below its normal price.
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 · 142 days · 15 price changes
Ahead of Black Friday 2026 (Nov 27), it is at its normal price of $135.99. A price below $135.99 would be a real deal. GOO GOO Wire Hair Extensions Human Hair, Adjustable Fish Line… price history, checked Nov 11, 2026: current price $139.39, normal (typical) price $135.99, average $147.27 over 142 days, lowest $116.95 (Jun 23, 2026), highest $163.99 (Oct 27, 2026).
Loading the price chart.
- Price
- Not checked for 3+ days
- Normal $135.99
- 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 4 times, typically lasting about 4 days. The last time ended Oct 13.
A count of what happened, not a prediction.
Other ways to buy
New from
$139.39
GOO GOO hairFulfilled by Amazon · Seller rating 99% of 3,319
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Get this as JSONThe same verdict and prices, from the TrackPin API.
curl https://trackpin.co/api/v1/product/B0C1SW439S \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B0C1SW439S", {
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/B0C1SW439S",
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": "B0C1SW439S",
"title": "GOO GOO Wire Hair Extensions Human Hair, Adjustable Fish Line Hairpiece | 22 Inch 115g, #2 Dark Brown, Remy Human Hair, 10 Inch Wide Weft, Invisible, Seamless, Comfortable Every Day.",
"image": "https://m.media-amazon.com/images/I/81sVsYA9fAL._AC_SL500_.jpg",
"currency": "USD",
"category": "Beauty",
"category_label": "Beauty",
"in_stock": true,
"price": {
"current_cents": 13939,
"reference_cents": 13599,
"discount_pct": -2.5,
"is_deal": false,
"observed_at": 1794440921507,
"changed_at": 1793242862194,
"checked_at": 1794440921507,
"source": "stored"
},
"verdict": {
"label": "normal",
"text": "Normal price",
"pct_vs_normal": -2.5,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Normal price. $139.39 is within 5% of the $135.99 it normally sells for."
},
"listing_claim": {
"label": "Typical:",
"listing_reference_cents": 15999,
"claimed_pct": 13,
"real_pct": -2.5,
"class": "not_below_normal",
"observed_at": 1794422430527
},
"stats": {
"min_cents": 11695,
"max_cents": 16399,
"avg_cents": 14727,
"history_days": 142,
"price_levels": 217,
"price_changes": 15,
"distinct_prices": 9,
"lowest_at": 1782201517015
},
"history": [
{
"price_cents": 12799,
"from": 1791510764492,
"to": 1791847784242
},
{
"price_cents": 15999,
"from": 1791855645929,
"to": 1792477777266
},
{
"price_cents": 16199,
"from": 1792489590482,
"to": 1793071428318
},
{
"price_cents": 16399,
"from": 1793073502938,
"to": 1793241884922
},
{
"price_cents": 13939,
"from": 1793242862194,
"to": 1794440921507
}
],
"last_seen": 1794440921507
}
// … 212 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.