The Mamiyaflex C2 is a medium format twin-lens reflex camera using 120 roll film, part of Mamiya's C-series of interchangeable-lens TLRs. It sits among the earlier interchangeable-lens Mamiyaflex models, distinct from the later fixed-designation C220 and C330 bodies.

Recent UK auction hammer results for the Mamiyaflex C2 sit in a narrow band between £40 and £56, with a two-sale median around £48 — wholesale saleroom levels that exclude buyer's and seller's commission. As of 2026 the sample is small, so what a C2 is worth today depends heavily on whether a working lens and film back are included, and clean, fully functional examples tend to sell for the upper end of that range.