What changed

60 price changes and 60 first observations recorded in the last 30 days, each carrying the page it was read from and the date it was read.

Prices that moved, and facts recorded for the first time. The two are kept apart: a first observation means our knowledge changed, not that anything happened at the vendor.

LAST 30 DAYS · 60 PRICE CHANGES · 60 FIRST OBSERVATIONS

A PRICE CHANGE MEANS WE HELD AN OLDER READING AND A NEWER ONE THAT DIFFERED. WE HAVE FIVE DAYS OF CAPTURE HISTORY, SO THIS FEED IS YOUNG AND WILL SAY MORE EACH WEEK.