Where to buy Wyze bulb?

Is anyone aware of a brick & mortar retail location to purchase a Wyze bulb? When you try to buy just one the cost is about $13 for an $8 bulb delivered. Even buying a 4-pack costs $10 per bulb.
I will ultimately need several but I want to try just one several places in my home (I have 3 levels) before I commit to more.

For a Wi-Fi bulb that’s actually a pretty reasonable if not cheap price. I would buy the one and test it out. Look at competitors prices and you’ll see they’re much higher

The Home Depot. https://www.homedepot.com/p/Wyze-60-Watt-Equivalent-800-Lumens-A19-Dimmable-Wi-Fi-LED-Smart-Light-Bulb-Tunable-White-Alexa-and-Google-Assistant-4-Bulb-WLPA19-4/310118795