That's almost certainly a Panasonic-made chro-mo frame, either a 4130 chro-mo or Tange Champion 5.
I wouldn't go 200 unless your market is inflated, but it sure is clean.
150 is fair, negotiate on the tire situation. That's on the upper end of Shogun, if it has DT shifting.
Friends don't let friends drink and wrench.
1985 Raleigh Competition
Racing USA Series-Coleman made me do it.....
1987 Bridgestone Radac
- Aluminum (sadly, the frame is toast, RD hanger snapped off)
1988 Centurion Dave Scott Ironman Master
1989 Centurion Carbon-R
- Carbon Fiber