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SIHOO M57 Ergonomic Office Chair, Mesh Back Desk Chair with 3D Armrests | Lumbar Support & Adjustable Headrest, Comfortable Computer Chair, Office Chair Hold 330 LBS, Home Office - Light Grey

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Rated4.3(8,235 ratings)In stock

Above normal

$199.99 is 5% above the $189.97 it normally sells for. It sold at or within 3% of $189.97 for at least about a week of the last 45 days.

Now
$199.99
Normally
$189.97
Lowest in 34 days
$189.97(Oct 27)
Highest
$249.99
Evidence: Moderate34 days tracked9 price changes

Where today's price sits

View on amazon.com (opens in a new tab)

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

The listing's crossed-out price

Not below normal

The listing shows

crossed out: List $249.99 −20%

Against its normal price

+5% vs $189.97

This product has sold at or within 3% of $189.97 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 Oct 8 · 34 days · 9 price changes

Ahead of Black Friday 2026 (Nov 27), it is 5% above its normal price of $189.97. A "sale" back to $189.97 would only return it to normal. SIHOO M57 Ergonomic Office Chair, Mesh Back Desk Chair with 3D… price history, checked Nov 11, 2026: current price $199.99, normal (typical) price $189.97, average $200.76 over 34 days, lowest $189.97 (Oct 27, 2026), highest $249.99 (Nov 10, 2026).

Loading the price chart.

  • Price
  • Normal $189.97
  • 5% or more below normal

Other ways to buy

  • New from

    $199.99

    SIHOOSeller rating 62% of 1,804

More real deals in Office

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0C4KJ16DM
Request
curl https://trackpin.co/api/v1/product/B0C4KJ16DM \
  -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 01:44 UTC
{
  "asin": "B0C4KJ16DM",
  "title": "SIHOO M57 Ergonomic Office Chair, Mesh Back Desk Chair with 3D Armrests | Lumbar Support & Adjustable Headrest, Comfortable Computer Chair, Office Chair Hold 330 LBS, Home Office - Light Grey",
  "image": "https://m.media-amazon.com/images/I/71bB+3PYmpL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Office Product",
  "category_label": "Office",
  "in_stock": true,
  "price": {
    "current_cents": 19999,
    "reference_cents": 18997,
    "discount_pct": -5.27,
    "is_deal": false,
    "observed_at": 1794433596639,
    "changed_at": 1794324444206,
    "checked_at": 1794433596639,
    "source": "stored"
  },
  "verdict": {
    "label": "above",
    "text": "Above normal",
    "pct_vs_normal": -5.27,
    "evidence": "moderate",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Above normal. $199.99 is 5% above the $189.97 it normally sells for. It sold at or within 3% of $189.97 for at least about a week of the last 45 days."
  },
  "listing_claim": {
    "label": "List:",
    "listing_reference_cents": 24999,
    "claimed_pct": 20,
    "real_pct": -5.27,
    "class": "not_below_normal",
    "observed_at": 1794394270073
  },
  "stats": {
    "min_cents": 18997,
    "max_cents": 24999,
    "avg_cents": 20076,
    "history_days": 34,
    "price_levels": 10,
    "price_changes": 9,
    "distinct_prices": 3,
    "lowest_at": 1793084923204
  },
  "history": [
    {
      "price_cents": 24999,
      "from": 1792825348384,
      "to": 1792903046127
    },
    {
      "price_cents": 19999,
      "from": 1792913157501,
      "to": 1793074900271
    },
    {
      "price_cents": 18997,
      "from": 1793084923204,
      "to": 1794292246696
    },
    {
      "price_cents": 24999,
      "from": 1794297752325,
      "to": 1794321572667
    },
    {
      "price_cents": 19999,
      "from": 1794324444206,
      "to": 1794433596639
    }
  ],
  "last_seen": 1794433596639
}
// … 5 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.