It would be interesting to put these transactions, or the whole blockchain, in a graph database like Neo4J. Dealing with it as a graph would make it easier to find the sinks for all the transactions that started from that wallet. It would also be interesting to look at deviations from the historical statistical distribution in the aggregate of these transactions as a function of time, that would show when a single actor moved a lot of bitcoins even if it is allocated among many addresses. I would bet that the thieves didn't bother to match their transactions with the background statistical distribution.
It's under Pricing in the FAQ page (the gist: contact them via the contact link to discuss a price, because it's apparently too complicated to estimate), but yeah, the FAQ seems like rather an odd place to relegate such an important aspect to.
A quick translation: "pricing not on the front page, because contact us" -> "we have an enterprise sales model, which means that if you won't pay six figure prices, forget you ever saw this product".
Not always literally true, but a good rule of thumb; you can't really sell $100-$1000 products that way, the cost/time of salespeople doesn't work out in that case.
