That giant boom you heard Tuesday around 5 p.m.? That was the sound of Buffalonians' heads exploding at the announcement that Guns 'N Effing Roses would be gracing the city with its presence this summer at the Outer Harbor.

Brace yourselves again, folks -- Jack's got a presale for you!

Tickets go on sale for the Wednesday, June 5 show Friday (May 3) at noon -- but if you're a Freeloader, you've got access to tickets beginning at 10 a.m. on today (Thursday, May 2). If you're not a Freeloader...well, sign up, like, now!

It's gonna cost you, though -- 2,500 points, to be exact. But, hey, it's a small price to pay if you ask us! Click the button below for details.

Tickets for the show are $52 or $88, including fees.