I tried it, but I wouldn't recommend it. I got Tolliver, Rico, Damian, Cassandra, Klawz, Rhed, Rolph and Lucia. That's a total value of less than 20 000 clintz so it definitely wasn't a good tradeoff.
I got it and I managed to pull Gil, Rowdy, and Mona from it. Then again, I usually have good luck when it comes to pulling packs. However if you want bang for your bang, buy lots of new blood as soon as the cards are released so you have a greater chance of selling off the new cards at the inflated price.