The Robin redbreast I got this morning is a red peach and is ready to eat in early august, also very resistant to leaf curl. It is best fanned out on a south facing wall/trellis. It was discovered on the I.W.
Up there in the wastelands of the north ;D with the colder springs, I think I would go for a later flowering variety as it seems autumns are staying warmer for ripening. You should not go wrong with perigrine.
Prices are different all over, but a two year old tree on a good stock should be between £15-£20