I found this one on Ebay, but I'm not really sure if it's real, especially looking at the price. It's a record store on Ebay though, and the seller gets pretty high feedback.
Here's the link:
http://www.ebay.com/itm/Muse-knights-of-cydonia-picture-disc-7-inch-vinyl-/370725356307?pt=UK_Records&hash=item5650f40313
I've seen another one that is basically the same record but that one's on there for about 25 GBP.
I'm also interested in this one though:
http://www.ebay.com/itm/MUSE-UPRISING-7-VINYL-MINT-CONDITION-RARE-/390520599172?pt=UK_Records&hash=item5aecd77284
It's the Uprising single, that's also around 8 GBP right now.
I'm just looking around though, and there's a lot on Ebay for prices that are not that bad. I've also found this Exogenesis ep, which is very cheap seeing that it's limited to only 2000 pressings.
http://www.ebay.com/itm/Muse-Exogenesis-EP-/330851404814?pt=Music_on_Vinyl&hash=item4d0847cc0e
Sorry for posting three things, but yeah, I just want to know if they're original. ^^
Thanks in advance.