The Minolta Dynax 600si Classic is a 35mm film autofocus SLR introduced in the mid-1990s as part of Minolta's Dynax (Maxxum/Alpha) A-mount system. It was positioned as an enthusiast body that returned to traditional dedicated dials for shutter speed, exposure mode and drive, in contrast to the menu-driven controls common on competing SLRs of the period.

Sales data for the 600si Classic is thin: a single tracked UK auction hammer result in September 2025 sold for £30, so the current reference value at saleroom level sits around that figure for a body-only example in working order. Because this is wholesale auction pricing rather than a dealer retail price, clean kits with a working flash and a Minolta AF lens can sell for more in today's market, and condition of the rear control dials and back door latch has a strong influence on what a 600si Classic is worth.