Plex has announced a massive price increase on the service’s Lifetime Plex Pass. On July 1, the lifetime subscription option will go from $249.99 to $749.99, an increase of 200%. The price hike will only apply to new subscribers, with no changes to monthly or annual subscription pricing.
Just for the record, I’d generally suggest not using docker for nginx unless you are more comfortable with docker images than installing software (and keeping it up to date) on bare metal.