In both stores I asked them if they had more, and they told me they'd only received one so far, but more were on the way. When I asked about the rumor that they were discontinuing them, they told me that the previous ones they had were recalled/clearanced for some reason they weren't aware of, but that this was a replacement product that they'd be carrying going forward. They couldn't tell me how long the $79 sale would be going on, but they both said they were expecting more this week, so hopefully there will be some more bargains. They also had 12" x 18" x 18"H and 24" x 18" x 12" "low" models on sale, but I didn't note the prices.