Original price is $49.99, and with current 40% discount of all mobile cases and accessories, becames $29.99.
I am disappointed with the fake cover I bought $10 from Ebay as the wake up/sleep function does not work, and a friend bought yet another version has problem with it is going to sleep if you flip it all the way to the back.
Besides from the better quality material, the original back cover also fit easily unlike the fake one.
I bought it from DS Nunawading.
Which eBay one did you buy? I bought 2 for $10 but have yet to receive my phone, preparing myself for disappointment..