That's ten years out of date.
You could try Paul the CAD, see advert at right. He might be able to cut you an upgrade deal, but even 2016 PRO is £500 (still a fraction of the cost of AutoCAD).
Alternatively what are you actually trying to do? If you need to drive a CNC machine there are other ways which are probably easier and cheaper that can take output from TurboCAD deluxe as a DWG or DXF.
Neil