I have a Sigma/Martin solid body electric guitar purchased new from a little music store that went out of business 2 years ago. Can't find any information on it anywhere. Can anyone help me? I don't have a clue how long the old man had it in his store before I bought it. I am guessing from it was made in 2000 because I saw one sold on a website and his was a 2000 model. I haven't seen another one and the local music store owners have never seen a solid body electric from Sigma before. It is sunburst finish with a white pickguard. I am thinking of listing it on ebay, but don't know what the value of it might be.

Thanks