Used Gear Hunter
Used Supro Thunderbolt S6420 for sale
2 listings from 2 marketplaces, refreshed continuously.

Cheapest right now
£743
Supro Thunderbolt S6420 1967
Chicago Music ExchangeChicago, IL, USA
Market price history
Median sold price · 2026-09-08 → 2026-09-28Min £743 · Max £1,035
Available at
Used Supro Thunderbolt S6420 by country
Current Supro Thunderbolt S6420 listings
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