Mets Hat Replacement

Hi, I don't know where to even go for this but, I'm from Irish and I live in Ireland and I visited New York over the summer and saw the Mets and I am completely in love with baseball and the Mets. On the 1st of January my house caught on fire and my hat I bought at Citifield, partially survived but I was wondering does anyone know if I can repair the plastic on the back or get an exact replica??? Any plastic material in the hat is melted. I looked at the MLBShop on google and while there were similar hats, the one I have isn't there.

Picture of the Hat (Sorry for Quality It was taken in the burnt house.)