This banjo makes me think about a RB-250 like a Gibson. The banjo has an ebony fingerboard instead of Rosewood unlike Saga/Goldstars would use? But everything is all original just done a lot of tender, love and care and you can tell on the video how it does sounds. Lately it is rare for a Goldstar banjo to have Saga on the logo since they changed to “Goldstar” and it maybe made 1970’s or 1980’s? However some professionals said it’s worth around $2500. That’s what I’m asking for. Thank you ??