I had a Planar 2 in 1991. It was black, with green logo and a few green bits on the RB250 arm. I think I paid about £185 for it with 'Bias' MM cart. I am pretty sure that it, and many like it are still about. There is no reason why one which has been looked after with reasonable care should not still perform well. The only faults I ever came across with them when I worked for a Rega dealer were that occasionally the bearing spindle could come loose in the plastic sub platter, easily fixed with a drop of superglue, ..or that the ball in the bottom of the bearing housing could get worn, or be lost. That's it. That vintage of Planar 2 and Planar 3 ( usually with RB300 arm) are well worth seeking out IMHO
I have completely lost track of the current Rega range but on a quick listen in an unfamiliar system, I was not overly impressed with a current Planar 1, c.f. my admittedly distant memory of my P2.. IYSWIM..