They have great plants...but unless you're willing to pay BIG $$$ for shipping and permits, you shouldn't try to order online. Instead, check their US show schedule. Most overseas vendors will take your order online with the understanding that you will either pick up the plant at a show they're attending in your area OR some will mail it to you from their show location if it's not accessible to you.
I just did this with a vendor in Australia...he brought a Den for me to the Santa Barbara show, which I didn't attend
and then he mailed it to me from there.
Contact them to see if they will do that for you.
If you're into species and/or minis, you should check out
www.duncansflora.com ...he's right here in Florida and has the best stuff!!! Just email him with any questions you have. Duncan is one of the best growers I've ever met.