$400-650 depending on condition. 30-06 wasn't an offered chambering, but you'll see .308 Norma re-chambered for 30-06 due to the expense and availability of the cartridge. If it still has a barrel marked from Otterup, Denmark. it's worth more. Schultz & Larsen were known for their quality barrels.
Just my guess. I don't have a blue book, but books don't buy guns.
A .308 Norma is .532" and a .30/06 is .473" so how can a .308 Norma be re-chamered to .30/06?
