I almost didn't want to reply for fear of bumping this! Like I almost don't want to share it. But its a really good idea and implementation.
Edit: Does the site require anything after the phone verification? I don't want to give up my actual landline or contracted cell number. But I can come up with a number, if I don't have to actually show proof of ID or credit card.
I'd forgotten about this thread - sorry guys! Cheers to everyone who was replying though.
Smeltzer is completely right - a lot of money gets spent on that site. People make a good living running automated bots and selling the items, currency and characters on a bunch of games.
For those that asked - signing up doesn't take a website or cost anything. As for phone verification - I don't remember signing up but I'm pretty sure I never received a call from them. Yes, this could certainly be saturated but there are some twists you can make and I can see a few games just now with no guides on them at all let alone *******/cheating ones (which usually sell welll).
Looking at it now some of the more popular games don't have a guide running at the moment so there's room for someone to make some cash. It's not going to help you quit your job but it's good for some short term cash.
My brother sold an account there a few days ago so I'm assuming it works fine now. The two requests I've had today for an easy way to make a bit of money without a domain I'm sending to this thread, it still works and I can see a few openings for people to fill.
I've never used "sell to PA" myself since that came in after I was dealing with accounts, but they're likely to give you a lower price and they wouldn't buy an ebook guide.
It looks fine guys and there's open games there. Keep in mind you'll get a lot more sales if you can package it as a hack or cheat. It doesn't take long to put together a semi decent looking product and you can offer 'free future upgrades' which you'll never really have to do. Since the sales page is HTML you might be able to put a YT video in there so you could try out a video sales offer.
Make sure you don't offer anything you don't actually give, you'll just get refunds, and make a decent title. You've already got targeted buyers, you just need to get their attention.