I'm looking for a case for my 64Gb iphone 4s. I'm very interested in the Element Vapor Pro cases, specifically the black/ red spectra, but I'm deterred by the $129.99 price tag. To give you a visualization, you can see the case here. I have found what looks to be the same case on a different website, for $39.50 with free shipping. Can anyone offer advice on if this is the same case, or a knockoff? If it is a knockoff, how does it compare quality wise? Also, what are your opinons on the legit Element cases? Are they worth the $?