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JBL PartyBox 520 - Portable Battery-Powered Party Speaker with AI Sound Boost, Up to 15 Hours of Play time, IPX4 Splash Proof, Multi-Speaker Connection by Auracast (Black) (Renewed)

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Rated4.6(67 ratings)Only 1 left

Good price

$599.99 is 7% below the $649.00 it normally sells for.

Now
$599.99
Normally
$649.00
Lowest in 144 days
$589.12(Jun 29)
Highest
$659.97
Evidence: Strong144 days tracked47 price changes

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 $599.99. 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

Smaller than shown

The listing shows

crossed out: List $879.95 −32%

Against its normal price

−7% vs $649.00

The listing shows −32%. Against its normal price it's −7%.

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 · 144 days · 47 price changes

Ahead of Black Friday 2026 (Nov 27), it is already 7% below its normal price of $649.00. JBL PartyBox 520 price history, checked Nov 13, 2026: current price $599.99, normal (typical) price $649.00, average $651.27 over 144 days, lowest $589.12 (Jun 29, 2026), highest $659.97 (Oct 21, 2026).

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $649.00
  • 5% or more below normal

How often does it drop below normal?

In the 144 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more twice, typically lasting less than a day. The last time ended Nov 13. It's below normal right now, for less than an hour so far. Brief dips under an hour (2) aren't counted.

A count of what happened, not a prediction.

Other ways to buy

  • Renewed from

    $599.99

    Verdi!Seller rating 84% of 10,883

All 6 offers
All offers, by price
SellerConditionPriceFBASeller rating
Verdi!Refurbished - Excellent$599.99No84% of 10,883
Sound Distributors Inc.Refurbished - Excellent$629.00No99% of 11,282
Acoustic Sound Design IncRefurbished - Excellent$629.00No100% of 15,304
Electronics Expo (Authorized Dealer)Refurbished - Excellent$649.50No97% of 193,276
Electronic ExpressRefurbished - Excellent$659.97No83% of 91,231
Triplenet Pricing INCRefurbished - Excellent$888.37No61% of 90,730

More real deals in Electronics

See all
Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0FPXTPD4Q
Request
curl https://trackpin.co/api/v1/product/B0FPXTPD4Q \
  -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 01:27 UTC
{
  "asin": "B0FPXTPD4Q",
  "title": "JBL PartyBox 520 - Portable Battery-Powered Party Speaker with AI Sound Boost, Up to 15 Hours of Play time, IPX4 Splash Proof, Multi-Speaker Connection by Auracast (Black) (Renewed)",
  "image": "https://m.media-amazon.com/images/I/71QTHczik8L._AC_SL500_.jpg",
  "currency": "USD",
  "category": "CE",
  "category_label": "Electronics",
  "in_stock": true,
  "price": {
    "current_cents": 59999,
    "reference_cents": 64900,
    "discount_pct": 7.55,
    "is_deal": true,
    "observed_at": 1794609878494,
    "changed_at": 1794609086888,
    "checked_at": 1794609878494,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 7.55,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $599.99 is 7% below the $649.00 it normally sells for."
  },
  "listing_claim": {
    "label": "List:",
    "listing_reference_cents": 87995,
    "claimed_pct": 32,
    "real_pct": 7.55,
    "class": "smaller",
    "observed_at": 1794609879443
  },
  "stats": {
    "min_cents": 58912,
    "max_cents": 65997,
    "avg_cents": 65127,
    "history_days": 144,
    "price_levels": 231,
    "price_changes": 47,
    "distinct_prices": 7,
    "lowest_at": 1782764151475
  },
  "history": [
    {
      "price_cents": 64950,
      "from": 1793999957488,
      "to": 1794599564618
    },
    {
      "price_cents": 59999,
      "from": 1794600616188,
      "to": 1794601855630
    },
    {
      "price_cents": 62900,
      "from": 1794605975864,
      "to": 1794605975864
    },
    {
      "price_cents": 64950,
      "from": 1794607234751,
      "to": 1794608007533
    },
    {
      "price_cents": 59999,
      "from": 1794609086888,
      "to": 1794609878494
    }
  ],
  "last_seen": 1794609879443
}
// … 226 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.