For the gamers who want to take a bit of a trip back in time with their phone cases, the Nintendo Gamboy silicone case for the iPhone 4 and 4S is an attractive product. Grant Brunner writes on Macgasm that one case is a silicone case selling for less than $2, so he isn't sure of the quality, but having this or a different Gameboy-style case could work as a pretty cool fashion accessory for the device.

"This doesn’t appear to be officially licensed by Nintendo, but the it does replicate the appearance of the original Game Boy quite well. If you’re looking to show off your love of classic video games, this is without a doubt a good case to consider," he writes. "That is, provided you don’t mind buying a Chinese knock-off. Which I don’t. Especially since you can’t buy one directly from Nintendo even if you wanted to."

A more official iPhone case in the style of Gameboy came out earlier this year from Firebox. Their personalized cases include a Gameboy iPhone 4S case, according to Chipchick.com.

Buying phone cases can be a great way to accessorize a phone, but people should make sure the case they choose will actually protect the device.