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BT20A Pro Stereo Amplifier, 300W x2 Mini Class D Amp Receiver, 2 Channel Home Audio Component Amplifiers for Passive Speakers, for Indoor/Outdoor/Garage/Ceiling/Bookshelf Speaker

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Rated1.0(2 ratings)In stock

Great price

$59.99 is 33% below the $89.99 it normally sells for, and the lowest we've seen in 139 days.

Now
$59.99
Normally
$89.99
Lowest in 139 days
$59.99(Nov 12)
Highest
$89.99
Evidence: Strong139 days tracked1 price change

Where today's price sits

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

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.

Get an email when the price drops

Good: 5%+ below normal. Great: 20%+ below. One email when it happens, at a price below today's $59.99. No account, no newsletter.

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

The listing's crossed-out price

Holds up

The listing shows

crossed out: Typical $109.61 −45%

Against its normal price

−33% vs $89.99

Typical $109.61 (−45%) holds up: today's price is 33% below normal.

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 25 · 139 days · 1 price change

Ahead of Black Friday 2026 (Nov 27), it is already 33% below its normal price of $89.99. BT20A Pro Stereo Amplifier, 300W x2 Mini Class D Amp Receiver, 2… price history, checked Nov 12, 2026: current price $59.99, normal (typical) price $89.99, average $89.93 over 139 days, lowest $59.99 (Nov 12, 2026), highest $89.99 (Jul 29, 2026).

Loading the price chart.

  • Price
  • Normal $89.99
  • 5% or more below normal

How often does it drop below normal?

In the 139 days we've tracked it, this is the first time it has stayed 5% or more below today's normal price for an hour or more. It has been below normal for less than a day so far.

A count of what happened, not a prediction.

More real deals in Industrial & Scientific

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0FPSCG85Q
Request
curl https://trackpin.co/api/v1/product/B0FPSCG85Q \
  -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 23:51 UTC
{
  "asin": "B0FPSCG85Q",
  "title": "BT20A Pro Stereo Amplifier, 300W x2 Mini Class D Amp Receiver, 2 Channel Home Audio Component Amplifiers for Passive Speakers, for Indoor/Outdoor/Garage/Ceiling/Bookshelf Speaker",
  "image": "https://m.media-amazon.com/images/I/61FqSvy4zUL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "BISS Basic",
  "category_label": "Industrial & Scientific",
  "in_stock": true,
  "price": {
    "current_cents": 5999,
    "reference_cents": 8999,
    "discount_pct": 33.34,
    "is_deal": true,
    "observed_at": 1794516213363,
    "changed_at": 1794499218946,
    "checked_at": 1794516213363,
    "source": "stored"
  },
  "verdict": {
    "label": "great",
    "text": "Great price",
    "pct_vs_normal": 33.34,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Great price. $59.99 is 33% below the $89.99 it normally sells for, and the lowest we've seen in 139 days."
  },
  "listing_claim": {
    "label": "Typical:",
    "listing_reference_cents": 10961,
    "claimed_pct": 45,
    "real_pct": 33.34,
    "class": "holds_up",
    "observed_at": 1794499227937
  },
  "stats": {
    "min_cents": 5999,
    "max_cents": 8999,
    "avg_cents": 8993,
    "history_days": 139,
    "price_levels": 197,
    "price_changes": 1,
    "distinct_prices": 2,
    "lowest_at": 1794499218946
  },
  "history": [
    {
      "price_cents": 8999,
      "from": 1785280699555,
      "to": 1785280699555
    },
    {
      "price_cents": 8999,
      "from": 1785297029397,
      "to": 1785297029397
    },
    {
      "price_cents": 8999,
      "from": 1785299229476,
      "to": 1785301336946
    },
    {
      "price_cents": 8999,
      "from": 1785324385386,
      "to": 1794498193695
    },
    {
      "price_cents": 5999,
      "from": 1794499218946,
      "to": 1794516213363
    }
  ],
  "last_seen": 1794516213363
}
// … 192 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.