You can view up to 90 days of price history for any SKU with a Sales-Based Automate Pricing
rule running on it, so you can track your price changes and see why items changed price.
To view your price history, do the following:
Go to Pricing > Automate Pricing, then click Edit SKUs in the
Find the SKU for which you would like to see price history.
In the Your price column, click Price history for the SKU.
To see price changes (Response column) and the corresponding events which triggered
them (Trigger column) within a specific timeframe, select the start date and end date you
want to review in the Date range.
The Price history page also displays the Next Rule Evaluation Date directly above the
Date and Time range filter.