The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.
I've ordered plants from other AA members with great results. Using a PayPal account helps makes things easier. I've ordered from a few plant vendors (AquariumPlants.com, PlantedAquariumsCentral.com); happy with the product but shipping can get expensive.
I've never ordered fish online though.
You could contact your LFS and see if they can makes special orders (and contact you when they arrive).