Never. Michail1 stole this coin from me for 16BTC and I was stupid enough not to outbid him.  I've also had opportunities to purchase this coin for 17BTC from nightowlace before.  It's gonna be in that range.    And I like to buy Cas when the price is on the up-n-up.

I also think the Gold/Silver version is more desirable and should fetch more than the solid silvers.