@jokerpass, the problem is that I only want a couple of them... I don't know about the regulations in Canada, but for U.S. hobbyists, it would not be so easy to import plants "truly" legally.
The last spring purchase from Taiwan (local vendor), I only bought 3 Cym. goeringii, $25 CDN ($18.50 USD) each + shipping and handling.
2 plants were 15+ growths plants
the 3rd plant is more rare in taiwan (smaller plant), only had 6 growths.
No I didn't purchase many plants, only 3 plants at retail price. He told me that if I buy in bulk, the price could go lower.
So, no, I don't need to buy bulk.
Importing into US is easier than Canada. From what I understand, the US rules are more relaxed than Canada. There are so many oversea vendors that come to US every year (taiwanese vendors, japanese vendors, thai vendors). The Redland show in Florida is one of the biggest orchid shows in the world (other than the Tokyo Dome Show). The Neofinetia facebook group does 2-3 orders every year from Korea. The US market is so much bigger than Canada. I cannot imagine how many plants are imported into the US every year.
The rules are the same, import permit from your country (US for you, and CDN for me),
from the oversea vendors: phytosanitary certificate, export permit, invoice,
In the US, there are green and yellow stickers for preclearance to tell the USDA that there is shipment of plants coming into the US.
Importing into Canada must be all barerooted plants but I don't think that's the case for the US.
The only thing you cannot import is CITES I plants and that would be Paphiopedilium, Cyprepedium, and Phragmipedilum species.
The illegal thing you are referring to is probably that many Asian vendors would label Paphiopedilum species (CITES I) as Paphiopedilum Hybrid (CITIES II). I have seen Asian vendors doing this every year. Yes, this is illegal.
I have experience importing orchids and other plants from Asia for over 10 years. It requires paperwork and you have to let the Asian vendors know what the requirements are it's your responsibility (they won't know the requirements). But, once you do it once, you know how to do it. Nothing to it.