I don't think I can safely recommend any internet sellers unless they are advertisers here. That said, the Para2 has been in short supply for a while, though I have seen them pop up on the sites of at least one reputable seller within the last week. They might be out of stock now, as demand has been pretty pent up, and the prices were below the recent secondary market.
But I will say that I will never buy a Military or Para2 from that large internet auction site. I've seen a couple videos lately from people buying what they thought were genuine Spyderco knives but were in fact extremely good-looking fakes. Buy only from a source you trust when you do buy.
Update: I just checked -- out of stock where I saw them.