I'm going to throw out a possibility of a solution, but the project would be delayed until winter for those in the northern hemisphere.
Australian native orchids are mostly fairly small sized. They're still relatively not well known in the trade. They might have high appeal. Each plant in itself is ridiculously inexpensive for an orchid. However, the shipping and permit costs are sky high.
So if everyone's down, those who are still interested in the project can pool together and order in bulk from the same place.
And Aussie natives are within the temperature ranges of a lot of people in the US and quite possibly the EU. Those in the land of Oz can also get a hold of them and grow them.
There's also nothing that says you have to buy just one specimen...
Could this solve the problem?