ezydvd.com.au has a lot of cheap hd-dvds (even with import shipping fees)
Some notable HD-DVD deals:
DEAD: Into the Wild: AU$7.92 + shipping = U.S. $7.32 + (~$5.10 shipping) = ~$12.4
(amazon has it for $25.49)
DEAD LINK: Here is the link for the HD-DVDs...