APC Back-UPS (Uninterruptible Power Supply) for $34.99 shipped. Here is a screenshot for your reference. It has 8 outlets, all of which feature surge protection. 4 of the 8 outlets also provide battery back-up to give time to save work in the event of a power outage. Most places have it for about $64.
This deal has expired as the price has been raised. Congratulations to those able to get in on it.