I don't think the Pirate is made anymore.
Their Kentucky was on sale for 199.99 last week at Midway USA, completed (not the kit). Tempting, but I wasn't sure of the long term durability so decided against it. These Spanish made guns don't have as good a reputation as the Italian ones.
They might be awesome pistols but there is very little information I could find about current Ardesa (the folks that makes these) quality. I do know that past Ardesa is not considered great. I have personally handled old cheap Ardesa pistols at gun shows and almost every one had lock problems or very title spring tension left.
I've also read numerous reports of poor customer service from Traditions regarding parts and service for their guns. If the one I decide to buy has issues, or breaks later on and I need parts, from my reading it looks like I'll be in for a slog.
Without further persuasion, my choice is with Pedersoli. I own one of their pistols and it has never let me down in hundreds of shots and when I needed some small parts (screws I buggered) I emailed them and they sent me two spare sets in the mail, from Italy, free of charge. I think you'll find opinions of them to be high. They are probably well worth the extra cost of admission, and have almost any kind of single shot black powder pistol you could want.
https://www.davide-pedersoli.com/guns-rifles.asp/l_en/partenza_0/idl_1/pistols/pistols.html