The 100: The Seventh and Final Season is releasing to Blu-ray Disc and DVD on January 5, 2021. The 3-disc editions from Warner Archive Collection include all 16 episodes that aired from May through September, 2020.
On Blu-ray, The 100 episodes are presented in 1080p at 1.78:1 aspect ratio with 24-bit DTS-HD Master Audio 5.1 sound. Subtitles are provided in English SDH.
The 100: The Seventh and Final Season is priced $24.98 on Blu-ray. Buy on Amazon