is this item rare??

[K1ttysug4r]

its called "Space BG" im not sure if its rare or not

[LostInTheEcho]

It is from a free background pack in the CS store store/category.php?id=9&pageStart=12, so I'd say it's not rare at all

There are more free items to claim in the store as well under speacial offers, as well as the bottom of this page, at the bottom here and 3rd from the bottom, top of this page, third from the bottom here, bottom of this page, second from the top, two sets in the middle of the page here, the two at the bottom here
And I believe those are all the free items available in the store, though you can always look around in case I missed something