Selling: Email service, like Hotmail! - New site, going cheap - Huge potential

Hey guys,

I am selling an email site here, just like hotmail. It's new, so have done no marketing yet! - But, this site has huge potential.

www.spicymailbox.com

Email site features:

• Advanced Spam Filtering
• RBL Blacklisting. (i.e. Spamcop, Spamhaus)
• Completely MIME compatible
• Preview Messages
• Contact List Members Filter Proof
• Limit Users Outgoing Mail (Depending on User Level)
• Sort Inbox With Several Criteria
• Fully customized layout
• Mod_Perl Compatible
• New Mail Sounds
• WYSIWYG Mail Interface
• Multiple Tiered Premium Accounts
• Premium Accounts using Paypal Subscriptions
• SMTP or Sendmail
• Compatible with any platform using Perl
• Fully functional calendar and scheduler
• Unlimited User Folders
• Folder Filtering (Incoming mail directed to specific folders)
• Email notifications of new mail
• MySQL backend
• MySQL backup of data (requires access to mysqldump)
• Mail signatures
• Auto suspension of unused accounts
• Welcome message for new users
• Comprehensive Administrative Control Panel
• Sends and receives attachments
• User accounts limited storage defined by admin system wide or user by user basis
• Unlimited users
• Address book
• External mail support for users so they can check mail on other servers
• Ban IP addresses or range from accessing the Messenger
• Ban usernames
• Delete suspended users
• Completely customizable for foreign languages. All error messages easily customized
• Multiple domain support allowing you to offer more than one domain for your users to choose from
• Customizable date format
• Time offset
• Limited Inbox display customizable by admin (define how many emails displayed per page)
• Mail can be retrieved by user initiation or by Cron jobs

Go ahead and try it out.
User: DEMO
Pass: DEMO

I expect it to go quick.

Price: $299

 

So is this a custom script or what? I dont understand what would make this site worth $300 if its not.