So, when is Casper being implemented?

Any ETA? I remember a few months ago I hear about the idea for Casper, thought it was going to be implemented quick. I was mining ether back then and had 3 cards.

I sold my cards as soon as I hear about Casper and used the money to buy more ether. Bad choice?

Submitted July 04, 2018 at 07:08AM }
via reddit