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64 Audio Duo

64 Audio
Marketplace:

The selected marketplace filters the listing table, charts, market value, sample counts, and confidence score.

Product Info

Original MSRP
$1,200
Release Year
2021
Driver Config
1DD/1BA
Status
Unknown
Market Value
$N/A
Estimated Market Value Range
N/A
Liquidity / Confidence
High (89/100)
18 included sample(s), latest 30d ago.
Market vs MSRP
N/A
Average
$N/A
Low
$N/A
High
$N/A
Selected Samples
0
Total Priced Rows
20

Price Over Time

Checked rows are included in chart and closed-sale metrics. When fewer than 3 clean closed-sale samples exist, 2+ independent active/stale asks aged 180+ days can cap Market Value as a discounted unsold ceiling signal without being treated as completed sales. Click a dot to open the source listing.

Scroll horizontally to view the MSRP-retention chart.

Secondary Price USD

Secondary Value vs Original MSRP

Dots show individual listings. The line is a smoothed retention curve based on available samples. Hover over the line to see the secondary value as a percentage above or below original MSRP at that time.

Listings

Use?DatePriceStatusReasonConditionBundle?PlatformSellerDuplicate?Price Drop?Deal ScoreLink
2026-08-20 $500 closed Sale confirmed open box 0 reddit_rss Mmmwafflerunoff 0 0 Closed: Fair (5.3% above market) source
2026-08-20 $550 closed Sale confirmed open box 0 reddit_rss Mmmwafflerunoff 1 0 Closed: High (15.8% above market) source
2026-08-20 $475 closed Closed like new, excellent, used, new in box 0 headfi mmmwafflerunoff 0 0 Closed: Fair (0.0% above market) source
2026-07-29 $450 closed Head-Fi check pending new in box 0 headfi listenerwww 0 1 Closed: Fair (5.3% below market) source
2026-07-29 $550 active Active new in box 0 headfi listenerwww 1 0 High (15.8% above market) source
2026-06-17 $500 closed Closed excellent 0 reddit_rss abhikkp 0 0 Closed: Fair (5.3% above market) source
2025-11-03 $460 closed Closed like new, excellent 0 headfi fisherc6 0 0 Closed: Fair (3.2% below market) source
2025-10-02 $550 closed Closed like new, excellent, used 0 headfi Legato2057 0 0 Closed: High (15.8% above market) source
2025-05-26 $400 closed Closed like new, excellent, used, open box 0 headfi osanchez4808 0 0 Closed: Good Deal (15.8% below market) source
2024-07-30 $650 closed Closed like new, excellent 0 headfi Buckeyedentite 0 0 Closed: Overpriced (36.8% above market) source
2024-07-12 $590 closed Closed like new, excellent 0 headfi Gubretti 0 0 Closed: High (24.2% above market) source
2024-01-06 $525 closed Closed like new, excellent 0 headfi rhester 0 0 Closed: High (10.5% above market) source
2023-05-15 $599 closed Closed like new, excellent, used 0 headfi Ryodan 0 0 Closed: Overpriced (26.1% above market) source
2023-01-22 $725 closed Closed like new, excellent 0 headfi vikinguy 0 0 Closed: Overpriced (52.6% above market) source
2022-08-20 $725 closed Closed like new, excellent, used 0 headfi Ruprit 0 0 Closed: Overpriced (52.6% above market) source
2022-08-18 $819 closed Closed mint, like new, excellent, used 0 headfi vikinguy 1 0 Closed: Overpriced (72.4% above market) source
2022-06-18 $725 closed Closed like new, excellent 0 headfi Tsunzo 0 0 Closed: Overpriced (52.6% above market) source
2022-06-08 $760 closed Closed like new, excellent, used 0 headfi foxesd 0 0 Closed: Overpriced (60.0% above market) source
2022-01-05 $850 closed Closed mint, like new, excellent 0 headfi Rockwell75 0 0 Closed: Overpriced (78.9% above market) source
2021-11-20 $875 closed Closed like new, excellent 0 headfi Precogvision 0 0 Closed: Overpriced (84.2% above market) source