Does anyone know where i can get a rebuild kit for my 87 max?

ebay

Thats what Ive heard, I just didnt know if they were quality kits..

how much is a fair price for me to pay to have my engine rebuilt? and put back in?

you can also look for it under 300zx rebuild kit for more choices

yep NA Z31 had the same VG30E, same with V6 200sx

Topline offers a good, high quality, inexpensive rebuid kit.....

who is topline

A company that supplies the aftermarket with engines, shortblock, heads, crankshaft kits, piston kits, gasket kits....I used their engine gasket set for my rebuild on my 90 VG30E, only had to order the upper plenum intake and top of lower intake gaskets from the stealership, I think this set cost me $185 iirc.....The quality was top notch, It's looks like I can reuse the exhaust manifold gaskets thy're pretty tough....

http://www.toplineauto.com/

Here's another excellent gasket set by ITM p/n 09-00561 (engine gasket set) & 09-10552 (head gasket set),,,Very good quality and inexpensive....