So, after alot of searching I finally find it. :)

http://www.museumreplicas.com/museumreplicas/detail.aspx?ID=244

Thats a bit pricey for a Hat.

It's actually one of the lowest prices I've found for this particular one. When the 1st film came out, IF! you could find them they were around $150-225.

The only problem with MR is more and more I'm finding their quality can be really hit or miss.