Ah yes, A G Hayden, the guy who thinks that British guys generally have poor game. I found him more informative for highlighting incompetent dating coaches (like Sasha Daygame) than for actually teaching useful game concepts; I found his advice vague.

A wingman should charge nothing as you're in it for the same thing. Coaches will charge however, and it varies masses. Higher tier boot camps for about 3-4 days typically cost around $3000 these days.

Z