When do presales sell out

[kmzizzle]

I'm looking at Zedd @ XS at Aug 22 but still sorting other details out of the weekend so nothing set in stone. When do you think something like this will sell out? Still be tickets 2 weeks out?

[artedm]

probably up till day of?
xs is big place

[ryan850]

They don't usually sell out till last minute but that doesnt mean the price doesn't go up dramatically in the interim