Powerpuff Girls Wiki is a FANDOM TV Community. Content is available under CC-BY-SA.
Collector plates were a hot market several decades ago when many consumers purchased them as investments as well as decorative objects. However, instead of increasing in value, most plates turned out to be worth much less than their original price.
The bubble burst in the late 1980s. Today, when asked about the value of collector plates from the mid-1970s and 1980s, I tell people to calculate the current resale value between 15 and 25 percent of the initial retail cost of the plates. There are very, very few exceptions.