Price History for Marshall - Kilburn III Portable Wireless Bluetooth Speaker with Bass / Treble / Volume Controls and 3.5 mm Auxiliary Input - Black/Brass
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Marshall - Kilburn III Portable Wireless Bluetooth Speaker with Bass / Treble / Volume Controls and 3.5 mm Auxiliary Input - Black/Brass
Marshall - Kilburn III Portable Wireless Bluetooth Speaker with Bass / Treble / Volume Controls and 3.5 mm Auxiliary Input - Black/Brass
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 21, 2026 | $299.99 |
| Jul 2, 2026 | $379.99 |
| Jul 1, 2026 | $349.99 |
| Jun 30, 2026 | $379.99 |
| May 2, 2026 | $349.99 |
| Apr 21, 2026 | $379.99 |
| Apr 15, 2026 | $349.99 |
| Apr 12, 2026 | $379.99 |
| Apr 9, 2026 | $299.99 |
| Apr 8, 2026 | $379.99 |
| Mar 27, 2026 | $299.99 |
| Mar 25, 2026 | $349.99 |
| Mar 18, 2026 | $299.99 |
| Mar 17, 2026 | $349.99 |
| Mar 10, 2026 | $299.99 |
| Mar 9, 2026 | $318.99 |
| Mar 7, 2026 | $334.99 |
| Mar 5, 2026 | $337.99 |
| Feb 22, 2026 | $339.99 |
| Feb 18, 2026 | $348.99 |
| Feb 8, 2026 | $349.99 |
| Jan 21, 2026 | $379.99 |
| Jan 13, 2026 | $349.99 |
| Jan 10, 2026 | $379.99 |
| Dec 27, 2025 | $299.99 |
| Dec 13, 2025 | $379.99 |
| Nov 21, 2025 | $379.99 |
| Nov 18, 2025 | $379.99 |
| Nov 10, 2025 | $379.99 |
Analysis
Marshall - Kilburn III Portable Wireless Bluetooth Speaker with Bass / Treble / Volume Controls and 3.5 mm Auxiliary Input - Black/Brass price analysis
Price analysis for Marshall - Kilburn III Portable Wireless Bluetooth Speaker with Bass / Treble / Volume Controls and 3.5 mm Auxiliary Input - Black/Brass at Best Buy: Today's price is $299.99. That's 21% off the MSRP of $379.99. Current price is 15% below the 90-day average of $352.49 (a $52.50 below the running mean).
- The current price of $299.99 is 21% (or $80.00) below the MSRP of $379.99.
- Current price is 15% below the 90-day average of $352.49 (a $52.50 below the running mean).
- The lowest recorded price on PriceWatchPro was $299.99 on December 27, 2025. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $379.99 on November 10, 2025. Today's price is $80.00 below that peak.
- Across 28 tracked price changes, the listing has dropped 16 times with an average drop of $33.75.
- PriceWatchPro has been tracking this listing since November 10, 2025 (270 days of price history).
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Snapshot
Marshall - Kilburn III Portable Wireless Bluetooth Speaker with Bass / Treble / Volume Controls and 3.5 mm Auxiliary Input - Black/Brass shopping snapshot
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