On the chosen Raw Material's page, you can show all the Variants/Colours ever created, including the ones not visible in the current season and any colours/variants previously made inactive.
From the Raw Materials list view, click on the Raw Material ID and go to the Variants tab
Within Variant Details select [Include Invisible] to view other variants not visible in current season
Invisible variants greyed out
Inactive variants greyed out with strikethrough
Ensure your seasons are set up correctly to ensure prices come through, for more information on setting up Seasons
