The more BTC grows, the latter we will see anything, there is nothing we can really do about it. My 5BTC trowaway-lawyer found is now worth 2000$...
Why not start the arbitration process? You are bound by it anyways and it's less then $2000
This. You agreed to arbitration in the TOS. A judge sees that and he is going to throw your case out of court a long with a big lecture on following the terms of your contract which means arbitration first. Any competent counsel will tell you the same thing, of course they will charge you $300/hr for the exact same advice.