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Listing Comps / Boulder / 850

Boulder 850

Average price
$4,115
Market sales
19
Price trend
↓ 46% vs prior year
$1,639Avg $4,115$5,995
Typical range $4,099 – $4,500 · middle 50% of transactions
Based on 19 market transactions via web search — not HiFi Registry sales. HiFi Registry sales will accumulate as new listings sell on HiFi Registry.

24-month price trend

Jan 25Jul 25Jan 26Jul 26

16 months of data shown — Listing Comps build richer history as transactions accumulate.

Sold or Listed Prices

DateSold or Listed for
Aug 18, 2025$1,639
Aug 19, 2025$1,649
Aug 6, 2025$4,099
Aug 18, 2025$1,649
Jun 17, 2025$4,226
Jun 18, 2025$4,100
Aug 10, 2023$4,414
Aug 9, 2023$4,413
May 11, 2023$4,151
Feb 22, 2023$3,950
Nov 24, 2022$4,499
Nov 23, 2022$4,499
Dec 23, 2021$5,500
Mar 28, 2022$5,250
Jun 14, 2018$4,400
Mar 10, 2017$4,250
Feb 9, 2017$4,500
Jan 6, 2017$5,000
Mar 22, 2015$5,995

19 market transactions via web search — not HiFi Registry sales.

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Boulder 850 used price — $4,115 average | HiFi Registry