The Sanderson "Regular" is a British-made wood-and-brass field camera, part of the Sanderson plate camera range produced for professional and advanced amateur use in the late 19th and early 20th centuries. It is a folding plate camera designed for studio, architectural and landscape work on glass plates.

Auction evidence for the Sanderson "Regular" is thin: a single UK saleroom hammer result in March 2026 came in at £100, so today's market value should be read as broadly around that figure rather than a firm range. Because this is a wholesale auction-hammer price and only one data point exists, condition, completeness of the original lens and shutter, and the state of the bellows will move the price for what a Sanderson "Regular" is worth far more than any headline median.