How much are the "Welcome To Hell" tickets?

okay first, Welcome To Hell is a tour thing Feat. Whitechapel,The Anacia Strain,Veil Of Maya and Chelsea Grin. And i really want to go March 23 at the Summit Music Hall in denver CO. But how much Exactly are the tickets? and dont give me a link with so much info bout the event i just wanna know the Exact ticket price