If it was the factory style scope mount those are desirable, not necessarily worth a ton. Synthetic is generally deemed cheaper, but depends on your usage.
I figure it this way, they are not making any more of them and if you can use it and have the cash it is worth a place in the safe, but I sorta have a fondness for them, Center fire models were made in less quantities that .22LR, but some calibers are much rarer than 30-30.
From what I have seen, they made them in .17HMR, .22lr, .22 Hornet, .223, .30-30Win, 222Rem, .357 Magnum, & .357 Rem Maximum. Most over 20ga, but a lot less over 12ga. One of the models they sub'd out to Valmet was shotgun over rifle and came in .308/12ga and .222REM/12ga.
I have been told there is a 24 model that is .308 over 12ga like the normal 24, but I have never been able to see one. I would like one of those. I have 2 30-30/20, a .223/20, a .22lr/.410, and a .357 Mag/20ga. So yeah, I like them.