MOT in 2016 was no advisories
Really? DVSA site says the following about the first 2016 MOT check
Mileage 126,399 miles
MOT test number 9219 3151 7510
Reason(s) for failure
Parking brake: efficiency below requirements (3.7.B.7)
Nearside Rear Rear position lamp(s) not working (1.1.A.3b)
Nearside Rear Stop lamp not working (1.2.1b)
Centre Rear Brake load sensing valve inoperative (3.6.E.3)
Nearside Front Upper Suspension component mounting prescribed area is excessively corroded (2.4.A.3)
Nearside Front Lower Suspension component mounting prescribed area is excessively corroded (2.4.A.3)
Offside Front Upper Suspension component mounting prescribed area is excessively corroded (2.4.A.3)
Offside Front Lower Suspension component mounting prescribed area is excessively corroded (2.4.A.3)
Nearside Front Headlamp aim beam image obviously incorrect (1.8.A.1b)
Advisory notice item(s)
Nearside Rear Brake pipe slightly corroded (3.6.B.2c)
Centre Rear Brake pipe slightly corroded (3.6.B.2c)
Offside Rear Brake pipe slightly corroded (3.6.B.2c)
Offside Rear Brake hose has slight corrosion to ferrules (3.6.B.4e)
Nearside Rear brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)
Offside Rear brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)
Nearside Front Brake pipe slightly corroded (3.6.B.2c)
The second MOT check eight days later (with the same mileage) shows nothing at all, so the work appears to have been done
If this is the case, the valuation on the car is entirely dependent on the quality of the repairs, so a lot more information is needed before we can take a guess at value