uhm, offcourse nobody know's the prices for the iPad 3 nor when it will be brought out for sale. It's a guess you're taking. You could end up way longer without an iPad then hoped for but if you wait too long you'll get less money ...
yes, those apps are linked with your apple ID. So any iDevice you have, you can put the apps you've bought, downloaded onto that.lol okay bad question but is it possible for my apps and saves to be transferred to new iPad? If I backup iPad 2 can I restore iPad 3 with that?
Hm not sure, but I'm guessing if you've made a backup your savegames will still be there.
I'm talking about the announcement of the media event, not the media event itself. So like the moment Apple sends out media invitations (you will usually read this on macrumors.com or sites like engadget.com), try to sell the iPad 2.I don't know about the media at your place, but in Belgium every newspaper nearly gives new apple devices a spot on the frontpage
If you don't want to use eBay you could list it on Gumtree it's free and can probably sell locally without the hassle of eBay. It depends what area you live in how quick it will sell.