DRAGONN by VIVO Ergonomic Kneeling Chair for Home & Office | Adjustable Stool, Improve Posture with Angled Seat, Thick Comfortable Moulded Foam Cushions, Brake Casters, Black, DN-CH-K01B
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Steady price
It has been $99.99 every time we've checked since Jun 25 (139 days). This is its everyday price, not a sale.
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 25 · 139 days · no price changes
DRAGONN by VIVO Ergonomic Kneeling Chair for Home & Office price history, checked Nov 11, 2026: current price $99.99, normal (typical) price $99.99, average $99.99 over 139 days, lowest $99.99 (Jul 29, 2026), highest $99.99 (Jul 29, 2026).
Steady at $99.99 every time we've checked since Jun 25 (139 days). This is its everyday price, not a sale.
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New from
$99.99
V I V OSeller rating 84% of 98,886
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Get this as JSONThe same verdict and prices, from the TrackPin API.
curl https://trackpin.co/api/v1/product/B073ZN7B52 \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B073ZN7B52", {
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/B073ZN7B52",
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": "B073ZN7B52",
"title": "DRAGONN by VIVO Ergonomic Kneeling Chair for Home & Office | Adjustable Stool, Improve Posture with Angled Seat, Thick Comfortable Moulded Foam Cushions, Brake Casters, Black, DN-CH-K01B",
"image": "https://m.media-amazon.com/images/I/81eGwiI6sAL._AC_SL500_.jpg",
"currency": "USD",
"category": "Home",
"category_label": "Home",
"in_stock": true,
"price": {
"current_cents": 9999,
"reference_cents": 9999,
"discount_pct": 0,
"is_deal": false,
"observed_at": 1794433428234,
"changed_at": 1785321836053,
"checked_at": 1794433428234,
"source": "stored"
},
"verdict": {
"label": "steady",
"text": "Steady price",
"pct_vs_normal": null,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": 1782420451727,
"sentence": "Steady price. It has been $99.99 every time we've checked since Jun 25 (139 days). This is its everyday price, not a sale."
},
"listing_claim": null,
"stats": {
"min_cents": 9999,
"max_cents": 9999,
"avg_cents": 9999,
"history_days": 139,
"price_levels": 170,
"price_changes": 0,
"distinct_prices": 1,
"lowest_at": 1785321836053
},
"history": [
{
"price_cents": 9999,
"from": 1785294645349,
"to": 1785295160935
},
{
"price_cents": 9999,
"from": 1785301065155,
"to": 1785301065155
},
{
"price_cents": 9999,
"from": 1785305025160,
"to": 1785305025160
},
{
"price_cents": 9999,
"from": 1785312321042,
"to": 1785312321042
},
{
"price_cents": 9999,
"from": 1785321836053,
"to": 1794433428234
}
],
"last_seen": 1794433428234
}
// … 165 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.