Hi again, I can see it is an evo II. Where did you get them from? Reason I ask is that, it is the other way around prices have gone up for these. £279 for the 600 head and £329 for the 810 when I bought my 810 about 1 1/2 years ago.
Sorry, don't mean to scupper your sale, its just I know how diligent people on this forum are.
andy