clutch is slipping on 1995 Toyota Tacoma

Is there a reservoir for clutch fluid? How much SHOULD it cost for replacement?

Asked by for the 1995 Toyota Tacoma
It should be part of the Clutch Master Cylinder. List price is about $110-120 for the Master Cylinder for a factory quality unit and it takes about an hour to install, fill with fluid and then to bleed the system.