BESTISAN 100 Watt 40 Inch TV Sound Bar, Home Theater System Wired and Wireless Soundbar Speaker(Bluetooth 5.0, 105dB, Dsp Audio, Bass Adjustable, Wall Mountable)

Show full title

4.3(12,436 ratings)In stock

Above normal

$89.99 is 15% above the $77.65 it normally sells for. It sold at or within 3% of $77.65 for at least about a week of the last 45 days.

Now: $89.99
Normally: $77.65
Lowest in 139 days: $71.96(Jun 25)
Highest: $89.99

Evidence: Strong139 days tracked11 price changeschecked 1h ago

Where today's price sits

Now $89.99Normal $77.65$71.96

View on amazon.com

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 · 11 price changes

Ahead of Black Friday 2026 (Nov 27), it is 15% above its normal price of $77.65. A "sale" back to $77.65 would only return it to normal. BESTISAN 100 Watt 40 Inch TV Sound Bar, Home Theater System Wired… price history, checked Nov 11, 2026: current price $89.99, normal (typical) price $77.65, average $80.35 over 139 days, lowest $71.96 (Jun 25, 2026), highest $89.99 (Nov 1, 2026).

Price
Not checked for 3+ days
Normal $77.65
5% or more below normal

How often does it drop below normal?

In the 139 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more twice, typically lasting about 2 days. The last time ended Oct 8.

A count of what happened, not a prediction.

Other ways to buy

New from
$89.99
BESTISAN USFulfilled by Amazon · Seller rating 95% of 3,477

Offers as of 10 days ago

More real deals in Speakers

See all

Get this as JSONThe same verdict and prices, from the TrackPin API.

GET/api/v1/product/B07JM8729Y

Request

curl https://trackpin.co/api/v1/product/B07JM8729Y \
  -H "x-api-key: $TRACKPIN_API_KEY"

const res = await fetch("https://trackpin.co/api/v1/product/B07JM8729Y", {
  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/B07JM8729Y",
    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

Live responseAs of 01:44 UTC

{
  "asin": "B07JM8729Y",
  "title": "BESTISAN 100 Watt 40 Inch TV Sound Bar, Home Theater System Wired and Wireless Soundbar Speaker(Bluetooth 5.0, 105dB, Dsp Audio, Bass Adjustable, Wall Mountable)",
  "image": "https://m.media-amazon.com/images/I/61wkVEup0ZL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Speakers",
  "category_label": "Speakers",
  "in_stock": true,
  "price": {
    "current_cents": 8999,
    "reference_cents": 7765,
    "discount_pct": -15.89,
    "is_deal": false,
    "observed_at": 1794441420770,
    "changed_at": 1793553545811,
    "checked_at": 1794441420770,
    "source": "stored"
  },
  "verdict": {
    "label": "above",
    "text": "Above normal",
    "pct_vs_normal": -15.89,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Above normal. $89.99 is 15% above the $77.65 it normally sells for. It sold at or within 3% of $77.65 for at least about a week of the last 45 days."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 7196,
    "max_cents": 8999,
    "avg_cents": 8035,
    "history_days": 139,
    "price_levels": 188,
    "price_changes": 11,
    "distinct_prices": 6,
    "lowest_at": 1782420451887
  },
  "history": [
    {
      "price_cents": 7199,
      "from": 1791270279014,
      "to": 1791314536842
    },
    {
      "price_cents": 7765,
      "from": 1791443389798,
      "to": 1792474749497
    },
    {
      "price_cents": 8999,
      "from": 1792479777633,
      "to": 1792501424234
    },
    {
      "price_cents": 7768,
      "from": 1792505266739,
      "to": 1793547569274
    },
    {
      "price_cents": 8999,
      "from": 1793553545811,
      "to": 1794441420770
    }
  ],
  "last_seen": 1794441420770
}
// … 183 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.

BESTISAN 100 Watt 40 Inch TV Sound Bar, Home Theater System Wired and Wireless Soundbar Speaker(Bluetooth 5.0, 105dB, Dsp Audio, Bass Adjustable, Wall Mountable)

Price history

How often does it drop below normal?

Other ways to buy

More real deals in Speakers

Panasonic SoundSlayer Wearable Speaker System for Gaming, Movies and Music, Lightweight Neck Speaker with Built-in Microphone and Immersive, Dimensional Sound - SC-GNW30

Monolith T4 Tower Speaker - Powerful Woofers, Punchy Bass, High Performance Audio, for Home Theater System - Audition Series

Jamo Studio Series S 81 Center Channel Speaker (Walnut) | WaveGuide technology, 1" tweeter, polyfiber woofers, slot port, surround sound, dialogue enhancement, home theater

Peerless SF670P Universal Fixed Low-Profile Wall Mount for 46-Inch to 90-Inch Displays (Black/Non-Security)

Eaton Tripp Lite RS-0615-F Heavy Duty Metal 1U Rack Mount Power Strip | 6 Front-Facing Outlets, 15A Circuit Breaker On/Off Switch Cover, 15ft Extension Cord, Lifetime Manufacturer's Warranty

Wharfedale - Denton 85th Anniversary (Walnut)