The Shackman Mark 3 is a specialist camera offered for sale through UK auction channels. Public reference data on this model is limited, so detailed positioning cannot be confirmed from the provided sources.

With only a single hammer result on file, the Shackman Mark 3 has fetched £480 at recent UK auction in 2025, and that figure is the only reliable indicator of what the camera is worth at saleroom level today. Because these are wholesale auction-hammer prices rather than retail asking prices, dealer or private-sale values may sit higher, and a single data point means the price a Mark 3 sells for in future could vary significantly with condition and completeness.