Evidently so, by the latest Latest Rates file!
Which just came out... Right after it comes out is a good time to run around looking for new bargains, as things that people placed for sale in the past become bargains at the new rates...
...And maybe place them for sale at some higher price that will be profit to you when someone notices that changing prices have turned it into a bargain. That way the gradual drift upward in values that seems to be pretty common can serve to profitably drive active trading to make the markets lively.
-MarkM-