my backpacks price suddenly rose?

[female circumcision]

i haven't done any trading today, items in my backpacks price didn't raise/drop that much, but all of a suddent i gained about 70 ref, didn't get any items though

 

seems f i s h y

[Scott Bakula]

It's the Dragon Slayer Scattergun. Somebody put one of the same condition up on the SCM, so it currently has a price based off of that. Same will be true of most skins and killstreaked items.