Drat! I was gently alerted to a much better price for Lightroom than I'd paid. I did some comparison shopping. I will be returning the software that I just ordered and am getting it for less. This is not some piddling amount I'm saving, it's $140. That's the problem with only tracking a single source. There might be a sale, but it doesn't mean I am getting the best price.
I'm feeling a little smug, because I got an even lower price than the person who alerted me to the low price they paid. I'm still very happy with the sale on the Kelby Training, though.