Boss Katana 50 vs 100: used prices compared
What each sells for used in the UK, how they differ, and which to buy. Updated September 2026.
| Model | Boss Katana 50 | Boss Katana 100 / Artist |
|---|---|---|
| Used, working order | £110 - £195 | £200 - £400 |
| How fast it sells | Sells very fast | Sells very fast |
The difference
Same amp sounds and effects. The 100 has twice the power, enough to gig over a drummer, and it is bigger and heavier. The 50 is the bedroom and rehearsal favourite.
Which to buy
- The Boss Katana 50 if you play at home or at small rehearsals, or want the faster sale.
- The Boss Katana 100 / Artist if you gig with a drummer, or want one amp for everything.
Before you buy either
Each price page lists what to check, the usual faults and rough repair costs: Boss Katana 50 and Boss Katana 100 / Artist. Then see how to tell if a listing is a good price.
On Marketplace, the flipper extension prices both against real sold prices and flags faults the seller mentions. It is free while in testing. Join the testers.