There isn't any support that you can prove that this account is yours?
At BitcoinMarket? Well, I'm not getting any replies from any of the email addresses listed on the site. I'm assuming the site was run entirely by Dustin. I can look up my user number on BitcoinMarket and it's the same as my user here AND in MtGox (sellstar928):
https://www.bitcoinmarket.com/market/members/view/?market_memberID=5062And in MtGox I show two withdrawls to the same account (in BitcoinMarket). What other proof did you have in mind?