Keurigs don’t necessarily make the best cup of joe you’ve ever had, but man, they’re quick when it comes to brewing your daily cup of caffeine. There’s no shame in choosing convenience over flash — especially today, since you can get a Keurig K-Select for just $90, plus 32 Krispy Kreme K-Cups. Which means, 32 free cups of coffee. Just try not to drink it all in one sitting.