Mission 770 Value & Price History
As of 2026-09-21, a Mission 770 has a market value at around $4,000 (per pair). Based on 70 estimated sales.
Market value (per pair)
$4,000
Typical range $2,999–$5,000 · based on 70 recent sales
Estimated sale prices · 70 events · updated today · how we compute this
`
Currently listed from$499.95
Original retail (1979)$400 · ~$1,700 today
Price history
View as table
| Date | Asking | Restored | Sold |
|---|---|---|---|
| 2026-08-25 | $3,699.99 | — | — |
| 2026-08-28 | $2,300 | — | — |
| 2026-08-31 | $2,300 | — | $3,700 |
| 2026-09-03 | $2,300 | — | $3,700 |
| 2026-09-06 | $3,699.99 | — | $3,700 |
| 2026-09-09 | $3,699.99 | — | $3,700 |
| 2026-09-12 | $3,699.99 | — | $3,700 |
| 2026-09-15 | $3,699.99 | — | $3,700 |
| 2026-09-18 | $3,699.99 | — | $3,700 |
| 2026-09-21 | $3,699.99 | — | $4,000 |
Daily trimmed medians from qualifying eBay listings; days without a fresh sync are not plotted.
Specifications
| Years produced | 1979–1985 |
| Type | Speaker |
| Brand | Mission |
| Original MSRP | 400 (1979) |
| Inflation-adjusted | ~$1,700 today |
| Market value (sold) | $4,000 |
| Currently listed (asking) | $3,699.99 |
| Value vs MSRP | +825% |
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.
- Mission 770 surround refoam kit on eBay →
- Mission 770 crossover rebuild caps on eBay →
- Mission 770 replacement tweeter on eBay →
- Mission 770 grilles and badges on eBay →
- Speaker wire — 16awg is standard for most setups on Amazon →
- Banana plugs — cleaner connection than bare wire on Amazon →
- Polyfill acoustic stuffing — reduces internal resonance in sealed and ported cabinets on Amazon →
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
- Klipsch KG4 $60/pair
- B&W DM14 $270/pair
- Acoustic Research AR-11 $35/pair
Current listings
See all on eBay →
Track this model
Get an email when the price drops below your target.
No spam. One email when the price hits your target. Unsubscribe anytime.