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)
A new one costs $879.95 at Amazon today, $230.95 more.
at Amazon· sold by Acoustic Sound Design Increfurbished
Within $10.97 of every price we have recorded.
Go to Amazon$649.00 is within $10.97 of every price we have recorded.
On October 30, 2026 the JBL PartyBox 520 (renewed) costs $649.00 at Amazon, sold by Acoustic Sound Design Inc. Its usual price over the 11 days we have recorded since October 20, 2026 is $659.97; today’s price is the lowest we have recorded.
Across 11 days of record it has moved between $649.00 and $659.97. That is too narrow a range for today to be a good or a bad time to buy, even though today sits at the bottom of it.
This describes the prices we recorded. It is not a forecast of where this one goes next.
Price at AmazonVerified
Price history since October 20, 2026 (11 days)
One line: the best price any tracked retailer charged, per day.
Price set by a third-party seller, not the retailer itself
| Price | Now | Lowest | Highest | Usual | Average | Days recorded |
|---|---|---|---|---|---|---|
| Renewed | $649.00 | $649.00 on Oct 20 | $659.97 on Oct 21 | $659.97 | $655.98 | 11 |
Next time, from Amazon: change amazon.com to basketprice.com in a product’s address. This one is basketprice.com/dp/B0FPXTPD4Q.
Sales events
Next on the calendar: Black Friday, likely November 19–30. We keep checking this price through it and report here what it did.
Waiting for a sale? How often prices for speakers move, and how far they swing, beside every other category we track.
Where to buy
- Held for
- 2d
- Their 11-day low
- $649.00
- Checked
- 8h ago
Prices checked at least every 20 hours; “held for” is how long that retailer has been charging this price. How we check prices.
We earn a commission on purchases. It never affects our rankings.
What it is
5 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Color
- Black
- Weight
- 64.8 pounds
- Dimensions
- 30.28 × 16.34 × 14.53 inches
- Model
- Partybox 520
- Warranty
- 90 days limited warranty
Cheaper in Speakers, and what changes
Things we track on the same shelf for at least 10% less than $649.00, with the attributes the retailers describe differently. Their words, not our judgement: we record prices, we do not test products.
JBLPartybox 310 - Portable Party Speaker with Long Lasting Battery$499.95 at Amazon $149.05 lessWeight: 38.4 pounds instead of 64.8 poundsDimensions: 27 × 14.5 × 12.8 inches instead of 30.28 × 16.34 × 14.53 inches
JBLBar 500: 5.1-Channel soundbar with MultiBeam™ and Dolby Atmos®$399.95 at Amazon $249.05 lessWarranty: 1 year manufacturer instead of 90 days limited warranty
JBLBar 300MK2-5.0 Channel All-in-one soundbar$449.95 at Amazon $199.05 lessWeight: 6.53 pounds instead of 64.8 poundsDimensions: 37 × 4.1 × 2 inches instead of 30.28 × 16.34 × 14.53 inches
Every change we recorded at Amazon
Every row is a price we saw change. We write one only when a price actually moves, so a gap here means the price held.
| When | Price | Change |
|---|---|---|
| · 2d ago | $649.00 | −$10.96 |
| · 3d ago | $659.96 | −$0.01 |
| · 9d ago | $659.97 | +$10.97 |
| · 10d ago | $649.00 | first seen |
Others we track in Speakers
See all Speakers prices
$649.00
at Amazon · we earn a commission