With no other options it would be just US$353 (indian rosewood, mind that they cannot send Brazilian Rosewood outside of USA - what would be around US$1000)
A maple/maple or maple rosewood with finish is US$173 + 105 at the most expensive finish...
You can ask a lot more extras, like 12" straight fretboard radius (like gibby) that's +US$35, pearl dots +US$15 (if you ask for the dots at 12th fret on the same lengh of A & B strings is +US$45 if I'm not wrong) or perloid trapezoids +US$90, bindings are +US$110, stainless steel frets +US$20, nut instaled +US$30 and the options go on :lol:
But the simplest indian rosewood neck is just US$353, tonewise, people that made this combo loved like it was a baby with big eyes :lol: