You could spend a small (or big) fortune on a case if you really wanted to, and if you have the budget (and desire) to go that route, that’s great. However, if you are looking to be more frugal and devote more of your budget to things like a GPU, CPU, RAM, and storage—y’know things that will actually make a difference to your gaming experience—an inexpensive case is the way to go. And it does not get much cheaper than this.Cooler Master’s MasterBox Q300L is a budget-conscious enclosure that normally retails for $59.99, which is already rather affordable. However, it’s on sale for $39.99 at Amazon right now. There’s also a $10 mail-in-rebate up for grabs that brings the cost down to $29.99, if you take the time to fill out the form and send it in. Even without it, though, this is a good bargain.Casing out a good bargainCooler Master MasterBox Q300L TUF Gaming Alliance Case | $59.99 $29.99 at Amazon (save $30 after rebate)This is about as cheap as it gets for a name-brand PC case, and it offers some nifty features, like having the option mounting it vertically or horizontally. Large dust filters on the top and…