Holly obsession stopped in its tracks

Holy mad most probably?

 

Have you looked on the RHS Plantfinder?

http://apps.rhs.org.uk/rhsplantfinder/

 

Yes, I've looked and unfortunately can't get the rarer ones anywhere near me. The cost of postage is so high from the few places that do stock the others I really can't justify shipping them.
I'm going to hold out in the hope that Welsh Holly have Elegantissima later in the year, and any others I haven't managed to find by then. Fingers crossed their plants do well!