Council of Elrond

Hi,

I'm looking to buy 3 copies of Dark Tryst. I'm willing to pay a few bucks per, but can't find anywhere to buy them at all.
Can anybody here help me out with selling a trio of Dark Trysts, or pointing me in the direction of where I can find any for sale?

Thanks!

I was already offered 10 Euro per card, still, i dont have any available.