Yeah I'm not a gold member but i got 10th prestige from TTG, i had to give a 3 month sub card but it was still worth it. All it really takes is luck because i just happened to be on at the right time when they were doing the lobbies. Don't ask for 10th lobbies either because people are busy as it is. (That applies to everyone!!)

Now we have a 10th beggars attention

just keep looking for TTG hosted games, its way to risky to trust another other people that are willing to do it. Also, don't ask just keep up-to-date with current lobbies that are being run.