The image says today only, but the FB event page states it's open tomorrow too.
It had me somewhat excited. My rear knog light has served me well the last few years, I just wished for something a little more compact and rechargeable (was replacing batteries every 2-3 weeks). Based on the web-site pricing I could get myself an upgrade to the lastest and greatest for $10. Unfortunately it turns out my old light was on sale for $5, and that's the trade-in value I was going to get. Nice ladies took pity on me and gave me a $10 discount and let me keep my old light
Also picked up one of those milkman locks, pushing the size limits of what I'm willing to carry in a jersey but still a good piece of mind.