Its probably a PH10 from 1986 or so. In ready to ride condition its a $175-225 bike depending on your local market. I'll venture a guess and say the fork has a decal thats reads 'Carbolite 103' which is leading the seller to believe its 'carbon fiber'. Um, no.
If it is a 10-series bike it will be a nice riding bike as all 10-series models have geometry thats very similar to the high end race bikes. If you plan on being the end user thats a $125-175 bike as it sits. $125-175+$50 for parts and you have $175-225 into it. I dont know, hows the San Diego market? Is it Portalnd, Seattle, SF expensive or is it middle America Nebraska dead.