No rebate. $159.99 with $80 Instant Savings bringing it to $79.99. 8AM-8PM tomorrow (Sunday, 10/9) only.
Mailnation is offering free email accounts with 1TB of storage, WAP, POP3 and IMAP access.
Update, October 5, 2005: Thanks to a suspicious/cautious friend, see this post for some cautionary words about MailNation.