Evo7, the PFA members (only) lounge has a list of AMEs offering lower charges to PFA members. Mine was £70

for a Class 2 including ECG, in August 2001, compared to £135 the previous time. With an annual medical (50+....sigh) the saving more than pays the PFA subs, and then there are all the other membership benefits. I had to travel a few miles, but I combined it with a visit to a stately home with my wife, and so earnt lots of brownie points as well.
ATB for your solo.
Slip