Yes it,s a SVP bar. It has the California spec dome on the passenger side so it may be a Cali. bar altogether, the domes are identical on both sides so it would be easy to switch back. I think maybe $200 for value as they are not super collectible IMO.
This is an SVP Model 202CA bar.. I have a R/B version of this light.. this is a cheap lightbar. Very lightweight and mostly plastic.. besides the rotators and aluminum frame everything else is plastic.
As for value.. no idea.. I didn't pay much for mine but it needed work and is still presentable.