A lot depends on condition, and for issue 0 which printing it is. I've sold issue 0 for $25-59, issue 2 for $29-49, and issue 11 for $35-47. These are for generally very good to fine condition copies. More recent issues go for $10 and up. If you have any questions or want more details just send me an email. If/when you're interested in selling your collection I'd be interested.
Ok thanks! Copy "0" is the 2002 issue. I was looking at them last night, and will have to think long and hard, if I am going to sell.