Rich, again, sorry about your tough break

. I don't know what happened afterwards, but I hope somehow you get it back (wishful thinking, but who knows...).
And I do not think that saying stuff like there is no honor and no one looks for one another is true.
Here's a story that happened to me the one time I attended Gencon, 2009.
I played in the vintage prelims on Thursday. I played my pimped out Workshop deck, foil almost everything, beta power, workshops, etc, etc... I was 1-1 going into round 3, and played against the next day Vintage Champ, Hiromichi Itou. Of course, then I (and most others) had no idea who he was.
Also, I should mention lack of sleep for 2 days due to travelling and working.
So I play him, borderline amused on how he always yells out cards loudly, but between (his and mine) poor English, we still have a pretty good time of the game. He was an excellent opponent.
Then he beats me, I am pretty out of it, I shake his hand, put my deck in my deck box, and walk away with my backpack... LEAVING THE DECK BOX ON THE TABLE.
I walk away, and about 10 minutes later, thankfully, someone (Don Campbell I think) asks me for a card from my box because he wants to... I don't actually know. I open my bag, then panic as I fumble and don't find the deck box.
You can imagine how I felt. I dash back to my table almost killing 3 people on the way, and I see the deck box still there, Itou staring blankly into space, sort of watching the match next to him. I pretty much collapse on the chair, grab the box, open it, check that a deck is still in there, hug everyone and that's the last thing I remember until the Vintage Champs.
Then Itou wins the event.
He knew what I did, and he knew that deck could pay for his trip and then some. There would be absolutely NO way in all hell I could prove he took the deck if he would have done so. And yet he did not.
And it's not like he didn't see me leave it there. The tables were not that cramped, and he could actually see a lone deckbox in the middle of the table. And he was waiting for me to get back (or so I think anyway) to grab it.
Anyway, to this day I still get shivers thinking about that night. I wrote on my hands the next day to always watch my cards, and for 2 years I never even brought traders to an event anymore.
Funny stuff: Ontario Vintage champs, 8 months later, I left my (again pimp) dredge deck at the venue, only to have it picked up by the organizer.
I really should shoot myself instead of going to more events.
But anyway, point is, there are good people, and most people are good, and people are watching out for others.
And yes, we have to do something about this stupid thieving situation...