Probably will be a couple of you that remember this event... half price creature rank up in Collections. My creatures were not all that strong, and not much cash was available.
Can't resist a good sale... lol
Had to invest a little extra so I could rank up quite a few of my creatures, just couldn't let the opportunity pass me by.
Been waiting a long time to see if this type of event will happen again. Certainly would make me a happy camper, and might even get me to invest a more... like I said... just can't resist a good sale !! : p