Can someone identify this guitar. A person who sells it does't know the model. The only chance is to get to this through the serial number. How do you assess the guitar in comparison to other similar with a comparable price. I want to know the full specification and the country where it was.
Hi szymonkas and welcome to the forum. Sounds like the seller has not been truthful about your guitar. If it WAS made in the USA it will have a serial number stamped into the wood on the back of the headstock.
But I can tell you one thing with almost certainty: The "C" in your serial number sure-as-heck don't stand for Chicago! If it did, I've got a couple of great sounding Washburns, made in China, that would've been built in Chicago.
And I am shocked that a dealer or even a salesman would tell you such a thing!!