What is the BEST way to get Michael Jackson Tickets for his comeback tour?

He’s announcing Thursday in London at a live press conference in the O2 Arena that hes going to be performing about 30 shows there this summer for his comeback tour. now to me, this is so big there are no words! I’m a HUGE Michael Jackson fan, and this is quite possibly my ONLY chance to see the man. I’ve never seen him in concert, and i didnt think he would ever perform again! and of course, its in London, but im in a position where i would find a way to go. Anyone know the BEST way to get tickets to something like this before it sells out. because its expected to sell out to a half million people in MINUTES they said. lol. the man has sold over 750 MILLION records and has TONS of fans. id appreciate ANY help (plane ticket costs, cheap hotels, how to get them) thank you very much!!!