Boundary Survey under One Acre

I need a professional boundary survey carried out on a parcel that is just under one acre. The sole objective is boundary determination, so the work must clearly establish every corner, line, and turning point of the lot with legal accuracy... (Budget: $250 - $750 AUD, Jobs: AutoCAD, Building Consulting, CAD/CAM, Civil Engineering, Data Collection, Geospatial, Mechanical Engineering, PDF)