I am some what confused by your question.The 30-30 Win.cartridge was invented and available to the general public with the model 1894 Winchester rifle,in the year 1894.Winchester did not have a model 1875,and the rifle available in the year 1875 was the then new model 1873 lever action rifle,which was chambered in 44-40Win.I would need a much more detailed description of your rifle,its current overall condition,the correct model number and bore condition to give a correct value to your rifle in question.
Winchester did not make a model 1875 rifle.The 30-30 cartridge was introduced with the model 1894 rifle in the year 1894.A value cannot be determined unless you provide a more detailed description of your rifles overall condition,and please include the serial number to date your rifles year of manufacture.
Winchester made the model 1873 rifle and the model 1876 rifle,but did not make a model 1875 rifle.
Well the MSRP Price of a Winchester Saddle Ring Carbine Is $1639.99 if that is any help
1875
Asbury Francis Lever was born on 1875-01-05.
winchester 1n 1875
No such shotgun model number/
10-1000+USD depending on specifics.
Your Winchester model 1873 was produced in 1875.
1875.
$700,000,000,000
poti