Mission 770 Value & Price History

As of 2026-11-05, a Mission 770 has a market value at around $4,300 (per pair). Based on 140 estimated sales.

Market value (per pair) $4,300 Typical range $2,999–$5,000 · based on 140 recent sales Estimated sale prices · 140 events · updated today · how we compute this `
Currently listed from$349.95
Original retail (1979)$400 · ~$1,700 today

Price history

$2,140$3,300$4,460 Aug ’26 Nov ’26

Asking median is down 38% over the last 73 days ($3,699.99 → $2,300).

View as table
DateAskingRestoredSold
2026-08-25$3,699.99——
2026-08-31$2,300—$3,700
2026-09-06$3,699.99—$3,700
2026-09-12$3,699.99—$3,700
2026-09-18$3,699.99—$3,700
2026-09-24$3,699.99—$4,300
2026-09-30$3,699.99—$4,300
2026-10-06$3,699.99—$4,300
2026-10-12$3,699.99—$4,300
2026-10-18$3,699.99—$4,300
2026-10-27$3,699.99—$4,300
2026-11-02$3,699.99—$4,300
2026-11-05$2,300—$4,300

Daily trimmed medians from qualifying eBay listings; days without a fresh sync are not plotted.

Specifications

Years produced1979–1985
TypeSpeaker
BrandMission
Original MSRP400 (1979)
Inflation-adjusted~$1,700 today
Market value (sold)$4,300
Currently listed (asking)$2,300
Value vs MSRP+475%

Parts & supplies

Common maintenance items for the Mission 770. eBay links are model-specific searches; Amazon links are for generic supplies that work across most equipment.

Purchases through these links may earn StereoWorth a small commission at no extra cost to you. See our affiliate disclosure. Repair budgeting: what vintage stereo repair actually costs.

Comparable models

Current listings

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