Be sure to check out Countryboys when the webpage is up. I was actually getting two year plants for the price of a liner and I bought about 40 from him all together. I was very happy with them and was able to get the Hosta garden off to a good start.
My biggest plants came from Hallson, he is hands down the best company and I also bought a few daylilies from him this past year.
PARADIGM from Hallson's
http://www.perennialnursery.co...
Countryboys's, between 3 and 4 dollars a piece
http://www.countryboygardens.c...
Yahoo co-op, $3.00 each
http://groups.yahoo.com/group/...