I still think ticket prices will come down..it depends on if you want particular seats.
As I understand it, the GT allotment was 327-340 on the upper and corresponding lower levels (227-229 & 121-129).
However, the ACC side is 315-340 on the upper level and corresponding lower levels (215-229 & 110-129).
Interactive map to view field from the seats you are looking at buying:
http://www.gadome.com/seating/football.html
Multiple legitimate sites to get them on:
Ebay.com (I have used for college & pro tix...just read about the seller first)
ticketliquidator.com (I have used for pro tix)
gotickets.com
stubhub.com (I have used for pro tix)
razorgator.com
tickettango.com
gamedayeventsonline.com
ticketzoom.com