Does my helmet need replacing?

[deluz]

I have a Bell Gage helmet made in 2014.
There is really nothing wrong with it but I read according to the CPSC helmets should be replaced every 5 to 10 years.
I have been lusting after a MET Trenta. I am not sure if it really fits my head because there is no where to try one on. In fact you cannot buy one in the US that is CPSC compliant. I talked to Competitive Cyclist and they said they should be getting some at the end of the month but they are black which is a no go for me. There are plenty of places I can buy one online from Europe but they are not the CPSC compliant version which weighs a little more. But I am hesitant to do this as the whole reason to buy a new helmet is for crash protection. I am not sure if there is really a difference in protection between European and US standards but it is obvious that CPSC is more difficult to pass.
Also returning a helmet to Europe that does not fit could be problematic.
I could go with something that is widely available here like Specialized, Bell or Giro but they don't really appeal to me.

Just came upon the Lazer G1 MIPS Helmet. That might be another option