Right now Netfirms is running a promo where they offer you to register new domains and transfer in old ones, with free privacy, for the decent amount of $4.95 for a regular .com domain. Possibly the best price around at the moment, except for Godaddy's $1 codes. But this offer is valid even when paid from Paypal and you can add multiple domains to your order.
Just remeber to enter the promocode PROMO495 at the checkout and you will get the discount of $3.04 per domain name.
See more here:
http://www.netfirms.com/domain-names/domain-deal/
Enjoy!