Used Gear Hunter price guide
Used Martin D-18: what it's worth
Typical price (median)
£2,640
usually £2,315 to £3,643
Lowest seen
£1,253
Highest seen
£6,695
Based on 8 priced listings seen in the last 90 days, live and gone, the earliest first seen 24 February 2026. Updated 24 October 2026.
Price by month
- Feb 2026£2,5902 listings
- Mar 2026£2,2762 listings
- May 2026£4,2292 listings
- Jul 2026£3,6372 listings
The middle asking price of the listings first seen each month.
How we work this out
We take the asking price of every Martin D-18 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.