If you ever feel stupid, just remember Black Sabbath created a compilation album called "The Ultimate Collection" and didnt include any songs from the albums Dio was on. : r/blacksabbath
Amazon.com: The Ultimate Collection: CDs & Vinyl
Black Sabbath - The Ultimate Collection [in-shrink] LP Vinyl Record Album | eBay
Black Sabbath The Ultimate Collection UK 4-LP vinyl set — RareVinyl.com