The Samsung NX100 is a mirrorless interchangeable-lens digital camera using the NX lens mount and an APS-C sized sensor. It was introduced in 2010 as part of Samsung's NX system, positioned as a compact, enthusiast-oriented alternative to entry-level DSLRs.

UK auction activity on the NX100 is thin, but a recent hammer result in January 2026 saw an example sell for £70 at saleroom level, which gives a useful reference point for what the body is worth today. With only a single verified sale on record, the price a NX100 sells for can vary with kit lens inclusion and cosmetic condition.