hi and welcome.
dont know about value but being a uk car and been about for a few years i would give it a good once over for rust, wont be bad but there are a few things that cost a little bit to replace. check the bumper support bars(front and rear) for example, underside of radiator and metal brake lines.
given its done 80k i would jack up each corner and lift plastic dirt cover within strut to look for signs of oil where damper piston is. while wheels off the ground it would be rude not to give the wheels a shake to check for any play in wheel bearings.
all in above to the usual second hand car checks. smoke on start up, fluids, clicking noises on full lock, brake judder etc.