discs are around 21.50 each plus around 35 for the pagid fr 5050 or 5051 pads so its not a bad price, make sure they are fr pagids rather than ordinary ones.
 
A few years ago Pagid pads was the pad to go for, but I hardly see them get a mention as Ferodo's seem to be the popular choice.

Have heard Pagid Fr pads arn't as good as they used to be a since they were taken over by TMD Friction, who also own Mintex.

Between the two there isnt alot to choose, al though I'd steer away from anything with x-drilled holes.