Hunt down an early seventies P-bass neck, either Rosewood or Maple, your choice. ... That'll be your biggest cost. ... Then decide a body style and finish. ... MJT has some great affordable styles and finishes. ... Stay away from vintage bodies because it's just a wood body and they're over priced. ... Then decide on pickups and hardware. ... Don't cheap out, buy once. ... At this point pickups and electronics will give you the best bang for the buck. ... Try Lollar, Fralin, Aguilar, are great also talk to Dave Reimer, he's here on TB, about his pickups and basses. ... I love what he made me. ... A vintage P-bass will cost five to fifteen grand plus, if you're lucky. ... A vintage neck maybe two grand then fifteen hundred for the rest. ... It's your bass don't depend on a vintage to give you what you want. ...