Sort:  

Leasing is quite new and demand is low so it is hard to get the cards on lease. Best choice would either to speculate on the price or try getting a Golden Legendary card of at least level 3 and then try to lease it since you will not find those that easily.

I do have a gold elemental phoenix :-)

I have put it up for lease, but no takers so far.

That card already costs around $350 from what I know but also take into consideration that the market is still relatively small . I had sent you the reward ( It's was a Sea monster )