Ok, so not as a PPL, but as a glider pilot,
With a 1/2 share in glass fibre single seat glider.
50 hours + 25 hours instructing in club 2 seaters
Annual CofA - £150
Insurance - £300
Club membership - £175
Launches (not competition) - £100
Maps, new electrics, etc about £300
Instructing - unpaid, but free
So for 75 hours per year - about £1k it would have been about £1.5k without my own glider.