I'd say it depends on what you mean by "current" Aragons.
The original Aragon amps were the 004 series--4004 and 2004, and the original Palladiums. Metal case transistors (the later amps had the better Toshiba metal case transistors instead of RCA/Motorola. The 004 series was introduced in the late '80's but was still current into the early/mid '90's.
The next generation was the 8000 series--8008ST, 8008BB, Palladium II, 2008, 8008X3, 8008X5. Plastic case output transistors (also made by Toshiba) and somewhat nicer-looking than the 004 series.
Klipsch took over the company in Y2K, the "guts" stayed the same but the chassis was made more fancy. No difference in sound or circuitry. So the 8008 Mk II is just a re-packaged 8008BB, and the Palladium 1K is a re-packaged Palladium II.
The MOST CURRENT stuff is the 2000 and 3000 series--2002, 2005, 2007, 3002, 3005. This stuff has NOWHERE NEAR the current delivery capacity; and is not deeply biased into Class A operation like the older product. It's more like Acurus than Aragon, but it was sold under the Aragon name.
ALL Aragon product has been discontinued; there is one dealer I know of that still has some remaining new product.
http://reviews.ebay.com/Classic-Aragon-Amps-A-primer_W0QQugidZ10000000001149810