Speaking of cases, the industry of cases manufacturers has highly increased in the last years, becoming a blooming one; with thousands of representatives on the market that sell million of products, it is impossible not to find at least one that will appeal to your tastes, no matter how grumpy or high those may be. So, under these circumstances, no wonder that people are not only interested in their device to be protected, but newer cases have to be also fashionable, made of soft materials, colorful and so on.
When it comes to carrying your Apple smartphone in style, price should not matter; this is why, prices of cases can vary from a few bucks for the simple cases that act more like a silky second skin for your device, up to a few hundreds of dollars if we talk about customized cases, made out of swarovski crystals and many others more. So, really, the only limit is your pocket and your sanity but trust me- if you buy one case to your iPhone, you will end up by buying loads loads more and in no time you will have more "outfits" for your phone that you have in your whole closet for yourself. Having spoken about the tremendous risks of the consuming economy, here are some fine suggestions if you are the possessor of an iPhone 3G with a storage of 8GB:
The CaseCrown Polycarbonate Glider for the iPhone 3G and 3GS

It is a slim and well designed hard shell slider case which also contains a removable button. The convenient and pocketable product maintains your iPhone 3G's sveltness for an affordable price of $15. In terms of color, the case is available in black, white, silver, pink, blue, red and purple.
The Trexta Leather Racing Series case

Is very stylish and decorated with racing stripes formed by different and separate pieces of stiched leather. Ultra luxury for those of you who like to keep things cool and fashionable. Still, it is not really a rough case which will protect your iPhone more than of everyday scratches and bumps. The price is about $30.