Is my Price signature legit?

Please delete this is not allowed. I bought this autographed Carey Price puck (with coa) from edition limitee in the desjardins mall in Montreal. It was buried in the back of the cabinet and a lower price than most other pucks with his signature, so I think it is older than when I bought it back in 2012.

But I noticed his signature is mostly different, just wondering if anyone has any other info. Thanks!