The one I had was a Korean RB10...teal.
I put a TRS-101 trem on it among new pot, switch, etc.
It is the lower line, but not one of POS ones.
RB1 is better (Japanese)
Voyager is the top of the line.
It did have a nice mahogany body and that famous Ibby neck profile.
I got around 200 for it.