Used Gear Hunter
Used Marshall ST20C for sale
2 listings from 2 marketplaces, refreshed continuously.
Cheapest right now
£753
Marshall Marshall Studio JTM ST20C "MK II" 20-Watt 1x12" Guitar Combo Amp Black 2025
Chicago Music ExchangeChicago, IL, USA
Market price history
Median sold price · 2026-07-07 → 2026-10-08Min £597 · Max £902
Available at
Current Marshall ST20C listings
Marshall Marshall Studio JTM ST20C "MK II" 20-Watt 1x12" Guitar Combo Amp Black 2025
£753Chicago Music Exchange
Chicago, IL, USA
Price drop
