How much should i be paying for a

I used to have a lil in-dash tach like that!
But it was only 6000, terribly slow, the divisions were too fine, and I had to take my eyes off the road to see it, which at speed is never a good thing. I swapped it out for a vacuum gauge; and bought an 8000/ 270sweep with a shift light; and a rev-limiter which I use as a cruise control. Nice street-tach.