Instead of using poxbox, when you're tired of playing one bg, why not trade it for another one that you're interested in? It's annoying for me to keep losing value in pb. I could understand, that the value of decks may differ, but we could set as a standard the Trade In value in pb, and just compare it from there. If there's a difference in the value, you could just add some sweets or w/e else. Trading Firk deck(Executors, Firk Soulthiefs), LF Vashal.
Ah, unfortunately I traded the Executors and Soulthiefs. But here's what it was like. http://forums.poxnora.com/index.php?threads/firk-bg.13114/