I've got no problem buying a guitar with a well-repaired headstock breakage. I bought a 90s Gibson Firebird for £300 around 6 years ago, was a great guitar with plenty of resonance to it - was an inspiring guitar and one I'd wanted since I first saw Steve Clark (RIP) with one.
Sadly, the pickups were WAY too bright and the balance of the guitar was terrible so I p/ex'd it for a '67 SG jr which ended up being a worse guitar in most ways - oh well.