Probably about $300 - $400
2nd sep 1949
AFAIK, there is no Winchester Model 90A. Is it a lever action, slide action, bot action, semi-auto or single shot? What caliber? What type and length of barrel?
Yes they did. I have one that has a hex barrel and is a lever action.
Over 30000 dollars
if its exellent condition around 500 dollars i have one
Stainless is harder.
100-1000 USD and up depending on specifics
how much does it cost?
If that barrel is less than 16 inches long and you are in the US, you have an illegal firearm.
No
You have a Winchester Model 1885 that was manufactured circa 1892.
Please include the model number to get the correct answer to your question.