1927 would likely make it a Dragoon- or "Ex-Dragoon".
Many Dragoons were refurbed to some stage of the later 91/30.
If it is/was a Dragoon, value to a collector would depend on the details.
A Dragoon that was basically fully refurbed to 91/30 configuration is IMO, just another 91/30. The earlier hex receivers tend to bring more from collectors than most later rifles.
But without details, as stated there's no way to tell you anything..