"How come anything you buy will go on sale next week?"

In this quote, Erma Bombeck is expressing frustration and humor at the common incident of products going on sale shortly after being bought. She is questioning the timing and inevitability of this phenomenon, wondering why it appears to happen every time. This quote highlights the relatable experience of sensation like we have actually missed out on a better offer or lost money on something that could have been bought at a lower rate. Bombeck's usage of the word "anything" also suggests that this is a prevalent issue, not limited to a specific type of item. In general, this quote records the irony and inconvenience of consumerism.