How much does Supernatural Blu-rays cost from Season 1 -->8 & Season 9 (estimate cost) sejak DIGITAL DOWNLOAD?!

**NOTE: Buying physical blu-rays would cost me an extra 50 $ atau lebih because I'm not living in the U.S.

**What do anda think of launching a Kickstarter project atau something for peminat-peminat (like me :D ) who aren't living in the U.S and having problems affording these Supernatural Blu-rays :) to fund one person to buy it and muat naik it to other (high-end internet connection is needed :P )?
#just_an_idea