Used Gear Hunter price guide
Used Marshall JCM 800: what it's worth
Typical price (median)
£1,779
usually £1,239 to £1,889
Lowest seen
£699
Highest seen
£1,999
Based on 3 priced listings seen in the last 90 days, live and gone, the earliest first seen 31 May 2026. Updated 24 October 2026.
Price by month
- May 2026£1,7791 listing
- Jun 2026£1,3492 listings
The middle asking price of the listings first seen each month.
How we work this out
We take the asking price of every Marshall JCM 800 listing we saw in the last 90 days across the marketplaces and shops we track, live or already gone, leave out listings with no price, and show the middle value. The usual range is the middle half of those prices. Asking prices are not always what the gear sells for.