I've been looking for them for months, hoping to actually find one in the wild for $1 vs. paying eBay or Amazon prices of $5+ (cheap, I know, but it's the thrill of the hunt, lol). Any time I'm in a Walmart, dollar store, grocery store, etc. that has a Hot Wheels display, I check every car. My wife just loves that, as you can imagine. Anyway, no luck but I get text from my nephew the other day: "Hey, got something for you." Followed by a pic of one he found for me at a Walmart in Norman, OK.

Now to find a second one that I can open and hang from my mirror!