callumduff said:a D300 or D7000 can be picked up for a very reasonable price second hand, it all depends on his budget, is it £300 or £2000 ? and what about a lens upgrade ? what lenses does he already own ? what sort of things does he photograph ?
A D200 wouldn't be a good choice by the look of things here... it is a more professional level of camera but the sensor is generations old now, even older than the D90. I'd go with a D90 from somewhere like MPB.