I wouldn't buy from China, you can get the screen from wholesalgegadgetparts.com for about $75. All it takes is a hairline crack in the digitizer (might not see it in the glass) and the whole thing will not work. That site has a great return policy too, so you can plug the screen in and test it without actually installing it, and if it doesn't work you can send it back for a refund.
Edit - just noticed you aren't in the US. They don't ship internationally, but they do sell on eBay too (they might through there). Might wanna give them a call, they're good people.