The Agiflex I is a British medium-format single-lens reflex camera produced by Agilux in the post-war era. It was offered as a roll-film SLR aimed at amateur and semi-professional users at the time of its introduction.

Sales data for the Agiflex I is thin: a single UK auction hammer result from August 2023 saw one example sell for £56, which is the only reference point available for what this body is worth in today's market. With just one wholesale saleroom record, the price guide should be treated as indicative rather than a reliable median, and condition or completeness of the outfit will materially affect what a comparable example sells for.