If you're a ebay member,
search for carnivorous plants and look for a seller that's called houstonherp.
I have bought from him several times and been very satisfied.
The price is great too.
$7.00 for a nepenthes and $6.00 for shipping!!!
Most of them have a 4"-6" leaf span.
Here's a list of the nepenthes they sell:
N. sanguinea
N. ventricosa
N. madagascariensis
N."Judith Finn"
and Nepenthes rafflesiana.
Good luck,
Adrian

They are even cheaper at Sarracenia Northwest.

hikenyura:
His email is Houstonherp@aol.com if you have any more questions.
Adrian