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Sennheiser IE900

Sennheiser
Marketplace:

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

Product Info

Original MSRP
$1,500
Release Year
2021
Driver Config
1DD
Status
Unknown
Market Value
$N/A
Estimated Market Value Range
N/A
Liquidity / Confidence
High (89/100)
33 included sample(s), latest 20d ago.
Market vs MSRP
N/A
Average
$N/A
Low
$N/A
High
$N/A
Selected Samples
0
Total Priced Rows
35

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
2026-08-30 $715 closed Sale confirmed excellent/like new 0 reddit_rss shonkhochil 0 0 Closed: Fair (0.0% below market) source
2026-08-05 $700 closed Sale confirmed like new, excellent 0 headfi KyleWithAK 0 0 Closed: Fair (2.1% below market) source
2026-07-06 $675 closed Closed mint 1 reddit_rss ianto7 0 0 Closed: Fair (5.6% below market) source
2026-06-07 $850 closed Sale confirmed new in box 0 headfi GeorgeF89 0 0 Closed: High (18.8% above market) source
2026-04-06 $600 closed Closed mint, like new, excellent 0 headfi Damz87 0 0 Closed: Good Deal (16.1% below market) source
2026-03-12 $620 closed Closed 0 headfi jmo04 0 0 Closed: Good Deal (13.3% below market) source
2026-02-17 $740 closed Closed like new, excellent, used 0 headfi dleblanc343 0 0 Closed: Fair (3.4% above market) source
2025-07-09 $670 closed Closed like new, excellent, great condition, used 0 headfi luvandp3ace 0 0 Closed: Fair (6.3% below market) source
2025-02-25 $750 closed Closed like new, excellent, used 0 headfi Mej35 0 0 Closed: Fair (4.8% above market) source
2025-02-06 $900 closed Closed mint, like new, excellent, used 0 headfi gLer 0 0 Closed: Overpriced (25.8% above market) source
2025-01-04 $675 closed Closed mint, like new, excellent, used 0 headfi pranavtripathi 0 0 Closed: Fair (5.6% below market) source
2024-12-15 $600 closed Closed 0 reddit_rss AvantGourd 0 0 Closed: Good Deal (16.1% below market) source
2024-12-07 $600 closed Closed 0 reddit_rss AvantGourd 1 0 Closed: Good Deal (16.1% below market) source
2024-10-20 $650 closed Closed like new, excellent, used 0 headfi Mcleenx 0 0 Closed: Fair (9.1% below market) source
2024-08-31 $650 closed Closed like new, excellent, great condition 0 headfi aaarr21 0 0 Closed: Fair (9.1% below market) source
2024-07-04 $650 closed Closed used 0 headfi Sonic Sleuth 0 0 Closed: Fair (9.1% below market) source
2024-06-26 $699 closed Closed like new, excellent, great condition 0 headfi kernel8888 0 0 Closed: Fair (2.3% below market) source
2024-05-28 $650 closed Closed great condition 0 headfi vernSL 0 0 Closed: Fair (9.1% below market) source
2024-05-12 $715 closed Closed 0 headfi thehutch 0 0 Closed: Fair (0.0% below market) source
2024-02-26 $780 closed Closed like new, excellent, used 0 headfi HanselPA 0 0 Closed: Fair (9.0% above market) source
2024-02-21 $650 closed Closed like new, excellent 0 headfi IvanE92 0 0 Closed: Fair (9.1% below market) source
2024-01-22 $700 closed Closed like new, excellent 0 headfi elementze 0 0 Closed: Fair (2.1% below market) source
2023-12-03 $650 closed Closed like new, excellent 0 headfi newyou 0 0 Closed: Fair (9.1% below market) source
2023-08-22 $750 closed Closed like new, excellent, used 0 headfi masahito24@chart 0 0 Closed: Fair (4.8% above market) source
2023-08-12 $700 closed Closed like new, excellent, great condition 0 headfi galileaux 0 0 Closed: Fair (2.1% below market) source
2023-04-13 $850 closed Closed mint, like new, excellent, used 0 headfi timetochill 0 0 Closed: High (18.8% above market) source
2023-03-26 $900 closed Closed like new, excellent, great condition, used 0 headfi kryptonite 0 0 Closed: Overpriced (25.8% above market) source
2023-03-13 $775 closed Closed 0 headfi Buckeyedentite 0 0 Closed: Fair (8.3% above market) source
2022-11-28 $850 closed Closed like new, excellent, used 0 headfi jjshin23 0 0 Closed: High (18.8% above market) source
2022-04-09 $950 closed Closed like new, excellent 0 headfi Steve1976 0 0 Closed: Overpriced (32.8% above market) source
2022-02-01 $1,000 closed Closed like new, excellent, used 0 headfi 9bphillips 0 0 Closed: Overpriced (39.8% above market) source
2021-11-21 $975 closed Closed like new, excellent 0 headfi rantng 0 0 Closed: Overpriced (36.3% above market) source
2021-11-19 $1,200 closed Closed like new, excellent 0 headfi Infoseeker 0 0 Closed: Overpriced (67.8% above market) source
2021-10-25 $1,100 closed Closed like new, excellent 0 headfi timetochill 1 0 Closed: Overpriced (53.8% above market) source
2021-10-21 $925 closed Closed excellent, used 0 headfi Precogvision 0 0 Closed: Overpriced (29.3% above market) source