The landing fee for club aircraft at Aberdeen is around £18 now which does smart a little, especially as it's for landings and individual touch-and-goes - no surprise that it's difficult and expensive to do circuit training up here. Mind you, £18 is a drop in the ocean compared to the club hire rates.
If my memory is correct, they were trying to increase it recently, but some of the major GA bods up here managed to convince them to keep it the same. I've no idea what the rate is for visiting aircraft.