Yes, I have seen them for sale in the electronics section obviously.
I'm not sure. If you use the WalMart app you can look under the shops walmart.com section. Select your store and then search for the item. It will tell you if they have it in stock and if they do then it will tell you what aisle number it is in. But some stores are remodeling so the aisle numbers don't match up. I know this did not give you a direct answer but I do hope I was able to help you find a way to find out if no one else can help.
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