Sweet Sweetback’s Baadasssss Song (1971/2020)

Directed by Melvin Van Peebles

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Wikipedia
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Sweet Sweetback’s Baadasssss Song appears to be comfortably available on the three different labels listed below. The Criterion version is only available as part of the Melvin Van Peebles: Essential Films Blu-ray Disc box set.

Purchase the Xenon Pictures DVD from Amazon
Purchase the Vinegar Syndrome DVD/Blu-ray Disc combo from Amazon
Purchase the Vinegar Syndrome DVD/Blu-ray Disc combo from Vinegar Syndrome
Purchase Criterion’s Melvin Van Peebles: Essential Films from Amazon
Purchase Criterion’s Melvin Van Peebles: Essential Films from Criterion