The Canon EOS 100D, marketed as the EOS Rebel SL1 in North America, is a digital SLR using Canon's EF and EF-S lens mount. It was introduced in 2013 as an entry-level body and was positioned as one of the smallest and lightest APS-C DSLRs of its generation.

Sales data for the EOS 100D is thin: a single UK auction hammer result from February 2024 settled at £80, which gives a wholesale reference point rather than a true market range. As of 2026, that figure suggests body-only examples in saleroom condition sell for modest sums, though retail dealer prices and kits including a lens typically command more. With only one verified sale on file, what a 100D is actually worth today should be cross-checked against other recent listings before buying or selling.