My favorite deal-a-day website, Woot, currently is in the midst of a Wood-Off. That’s when the site departs from its usual one-item-per-day model to sell products back-to-back. As soon as one item sells out, another is thrown up on the site. There are a couple of flashing orange lights on the site to let you know a Woot-Off is underway, and a progress bar that indicates how many of that particular item are left.
I think it’s fun to check in on the site throughout the day to see what comes up. The main Woot page specializes in consumer electronics and tools, but the Sport.Woot subsite (also accessible from the main page) frequently has golf stuff.