75-200 USD, depending on condition.
Western Auto did have 30-30 rifles made under their Revelation brand name, but none were Model 3030. If you can repost with the Model number, we may be able to get you a good answer. Sorry-
Anything is possible with enough money and a good machinist.
50-500 USD depending on specifics
300 or so
It would be worth between 200-275 dollars.
75-300 USD or so
All depends on condition, model, accessories,...etc.
your rifle is worth between 350.oo and 600.00
at least $300
250-350 dollars depnding on condition and a good bore.
50-500 usd