What's a ti 29er frame worth these days?

T'is a geard or ss version.

what make? what year? what condition? what size?

On-One, 2009, Mint, 16"

Sounds interesting, though need more info!
Edit – too slow

4-500

Thats not one of the lynskey ones, they are knocking them out at 800 new, so minus a third to half per year. But I would probably ask a bit more and see what u can get, the market decides.

It's a Lynskey one – has the "made in Tenessee" sticker on the seat tube.

paid £500 for mine with carbon fork 🙂