Czech GP Tickets

So I somehow convinced my wife to schedule our summer vacation to Prauge during the Czech GP and now I'm looking at tickets. I'm looking at the MotoGP.com ticket page and all I'm seeing are 3 day tickets. We'll only be in Brno for the race on Sunday, so is it possible to get single day tickets for the race? Also, any recommendations on places to sit? I'm just looking at general admission tickets right now, but I'm wondering if the grandstand tickets are worth the extra money.

So I somehow convinced my wife to schedule our summer vacation to Prauge during the Czech GP and now I'm looking at tickets. I'm looking at the MotoGP.com ticket page and all I'm seeing are 3 day tickets. We'll only be in Brno for the race on Sunday, so is it possible to get single day tickets for the race? Also, any recommendations on places to sit? I'm just looking at general admission tickets right now, but I'm wondering if the grandstand tickets are worth the extra money. http://ifttt.com/images/no_image_card.png