I'm confused about backpack.tf's price listing...

[Discount for the Dyslexic]

So I've checked my account value, and I'm confused at how it lists the price of my professional kill streak festive mini gun. It lists it as if it doesn't have the prof. kit, any idea why? Thanks for the help.

[♥Prof. Sugarcube♥]

There is only one or two on the SCM (or none at all), so it doesn't show a price

 

It happens all the time, don't worry about it

[A-money]

If there is none on the market than there is no price to base it off of.