Heh. I did that for years when I was a kid. And I vividly remember the first time I showed up to the game and there were no tickets to be had for $20. It was 1998, Mack Brown and Ricky Williams killed those days...until 2015. In 2015 you could basically go to every game for free and I pretty much did. Of course you also had to watch the 2015 Texas Longhorns play football.
In the Sims/Applewhite/Vince/Colt era I was living in a shitty apartment in North Austin and working a shitty office job and I would save up $100 for each home game and I got in every game, except for Ohio State 2006, and often had enough for a snack or something.
But the total amount I saved up to see Vince play in every home game in 2005 will not even be close to the amount of money I would need just to buy tickets for me and my family to watch this version of Texas play Florida or Kentucky for one game. Crazy. In fact it will be well in excess of twice that.