I've traded a few thousands of dollars worth of 07 gold with Nom, have trusted him with over $500 at a single time. Highly recommended trader in general.
Nom is the current People's Champ of Sythe when it comes to the best prices for buying or selling 07 gp. (Recently sold 300m + 450m to Nom for btc)
75 proxies, small problems with them (from my own stupidity) but he gave me all the support I needed until they worked 100%. No issues here, would recommend 100%! Buy all proxies here!