Try FloridaDriftwood.com


http://www.floridadriftwood.com/product.asp?3=108

They list it as in-stock for $5. They also have other cool, unusual plants
like algae balls and Marsilea. Check it out. I've been very happy whenever
I've ordered. (Though I think they have a shipping fee, so it might not be
worth your while to order just one plant.)

Leigh

http://www.fortunecity.com/lavender/halloween/881/