Canon EOS-1D X Mark II vs Canon EOS-1D X Mark III
Side-by-side used price and spec comparison. Lowest current prices pulled daily from the major used-gear sites.
Used prices have been rising recently. Prices are up 17.9% over the last 30 days. The 90-day low was $380, $344 below today. Currently 12% of the $5,999 MSRP.
Today's price sits well above the recent low. Today's price runs 45% above the 90-day low of $1,350 (seen Aug 29, 2026). 30% of the $6,499 MSRP. Prices are down 3.4% over the last 30 days.
Quick answers
- Which is cheaper used, the Canon EOS-1D X Mark II or the Canon EOS-1D X Mark III?
- The Canon EOS-1D X Mark II is cheaper used: $724 against $1,959 for the Canon EOS-1D X Mark III, a gap of $1,235 (171%) as of 2026-10-28.
- How much more does the newer Canon EOS-1D X Mark III cost used?
- $1,235 more. The Canon EOS-1D X Mark III (2020) starts at $1,959 used and the Canon EOS-1D X Mark II (2016) at $724 as of 2026-10-28.
- What share of its launch price does a used Canon EOS-1D X Mark II cost?
- About 12%: $724 used against a $5,999 launch price as of 2026-10-28.
Specs side by side
| Canon EOS-1D X Mark II | Canon EOS-1D X Mark III | |
|---|---|---|
| Brand | Canon | Canon |
| Family | Canon EOS-1D | Canon EOS-1D |
| Category | body | body |
| Body type | DSLR | DSLR |
| Mount | Canon EF | Canon EF |
| Sensor | Full Frame | Full Frame |
| Sensor family | Canon FF 20MP CMOS (1D X II) · 20.2MP full-frame Dual Pixel CMOS | Canon FF 20MP CMOS (1D X III) · 20.1MP full-frame Dual Pixel CMOS |
| Megapixels | 20.2 MP | 20.1 MP |
| Autofocus | Phase Detection | Phase Detection |
| IBIS | — | — |
| Weather sealed | — | — |
| Max video | — | — |
| Max native ISO | — | — |
| Body weight | — | — |
| Dimensions | — | — |
| Body material | — | — |
| Released | 2016-04-29 | 2020-02-13 |
| Discontinued | — | — |
| Status | discontinued | current |
| MSRP | $5,999 | $6,499 |
| Current low | $724 | $1,959 |
| vs MSRP | -88% | -70% |
Dynamic range, head to head
Both sensors plotted on one chart, across the full ISO range. The higher line holds more shadow-to-highlight latitude at that ISO.
Overlay both curves on Photons to PhotosMeasurements by William J. Claff. We link rather than reprint them.
The verdicts above describe price timing. They don't tell you which camera fits your shooting style. See /methods for how we normalize seller conditions and compute the deal score.