Hi
I found a Warwick Nobby Meidel fretless bass, rather cheap. With the EMG pickups.
Problem is, the owner told me the fingerboard was worn do it's fretlessness (

). The wood is worn from "fret" 15 to "fret" 24, at the G-string. I haven't seen it yet, but I will this week.
Question is, what to look for. Is it possible that is is so worn (from use, not accidents) that it's rubbish, or is it mainly cosmetic wear these fretless basses suffer from? As you understand I'm not too familiar with fretless basses..