Wizard still has the price guide but its complete shit. I would avid it at all costs if your looking to make a profit. If you want a good price guide then I suggest www.comicspriceguide.com (You can thank StevieKick for that one, hes the one who passed it on to me.)
As for Wizard, yeah I have been collecting them since #45 or so, I dont have all of them since then obviously but I do have alot, and yeah they have gotten alot smaller going from nearly 300 pages to a little less then 200 and the price has been uped a few bucks. It costs me over $8 now since Im Canadian. Still I cant get enough of Wizard, I love it. When I buy one I know that Im getting news mostly on Marvel & DC, I dont expect to get much news on Image, Darkhorse or any independant company. For that stuff I just look around online a little bit and pick up Wizards Annual "Wizard Edge" mag, which is just Indy stuff.