A QLD Rugby booth was at QUT during the week, had a QR code advertisement up selling $15 tickets to any match at Suncorp Stadium involving the Reds; just have to enter the coupon code to unlock the tickets.
Adult tickets available, seated only at both stadium ends on the ground/first level tier (Silver price category). At checkout when I tested, there was a $6.70 service fee per transaction. It looks like quantity is limited to 10 tickets per match, and no verification of student status appears to be needed.
Matches available are:
Reds vs Fijian Drua, Sun 19 March 3:00pm
Reds vs Crusaders, Fri 31 March 6:35pm
Reds vs ACT Brumbies, Fri 7 April 7:35pm
Reds vs Western Force, Sat 29 April 7:35pm
Reds vs Blues, Fri 19 May 7:35pm
For context the tickets are less than half the normal price (Silver adult tickets seem to be normally $35), but I'm still not sure if I'll go to any of the games - not as much of a fan as I used to be. Anyway, the Blues, Brumbies and Crusaders matches will have the best players on show (All Blacks & Wallabies) and they're the teams likely to be making the competition playoffs.
Great deal thanks OP!