The full lineup for this summer's Lollapalooza [1] festival in Chicago won't come out till Monday, but according to the Chicago Sun-Times, the major acts are biggies [2]: Radiohead, Nine Inch Nails, Rage Against the Machine, the Raconteurs, Wilco, and Kanye West will headline the main stages. Other acts the Sun-Times confirmed include Gnarls Barkley, Broken Social Scene, Cat Power, and Grizzly Bear.

Though the list of artists has been kept under wraps, tickets have already been on sale for a while — with the current round of three-day passes [3] priced at $190. That's a pile of money, but i's nothing compared to the whopping $269 it'll cost ya for three days at Coachella [4] this month — or even the $225 fee for three days at this year's inaugural Outside Lands festival [5] here in San Francisco.

Sure, you can see a lot of big-time bands for that money, and given the cost of individual concert tickets these days, maybe it's not so bad. But once you factor in travel and lodging, going to a music festival takes a lot of coin. Is it worth it?