You now have an interest in knowing what a reasonable price is. So it's not too surprising if you've now started to notice them, I'd guess.
But... I'd never heard of the Vox Standard till I bought mine, and literally two weeks later I saw another (in much better nick) on the wall of the practice room we were using. Maybe I'd have clocked it as "another bass guitar" if I hadn't just bought one, but I doubt it.