I found them in another Target in my area; this Target also had the City ones, so I was able to get them, too.
I hate to derail the thread, but it really boggles the mind, now, how the larger sets are being priced so high. I mean, the Star Wars minis are coming in at less than $0.06 per piece (X-Wing, about $0.065 for the shuttle). The City minis, with far fewer pieces, include a minifigure. When you think the LEGO stores are selling packs of three build-your-own for $10, that you get a minifigure AND a little vehicle for $3.00 is simply amazing. I realize that with build-your-own, you actually get to, you know, build your own; but it seems like a great deal, even more-so when you consider it's an exclusive.