Lost Deck at GP Warsaw

Hello everyone,

Sadly I lost my deck at GP Warsaw on Sunday. I contacted Channelfireball to check if there was a lost & found. Anyone else got any ideas what I could do to maybe get it back? I realize that it most likely got found by someone and they kept it. Still think it's worth trying. It was a black ultimate guard deckbox with a RW Tokens (Standard) in red dragon shields inside.

Thank you in advance for any input.

cheers