Should You Buy This Camera

Nikon D500 vs Pentax K-3 Mark II

Side-by-side used price and spec comparison. Lowest current prices pulled daily from the major used-gear sites.

Nikon D500
Nikon

Nikon D500

Nikon D500 · 2016
Lowest now
$529
MSRP
$2,000
-74% vs MSRP
Well above the 90-day low

Today's price sits well above the recent low. Today's price runs 87% above the 90-day low of $283 (seen Aug 21, 2026). 26% of the $2,000 MSRP. Prices have been steady this month.

Full details & price history
Pentax

Pentax K-3 Mark II

Pentax K-3 · 2015
Lowest now
$550
MSRP
$1,099
-50% vs MSRP
Lowest since we started watching

The lowest we've seen, though we've only been tracking this one for 26 days. $550 is the floor so far, which is not the same as a floor. That's 50% of the $1,099 MSRP. Prices are down 19.5% over the last 30 days.

Full details & price history

Specs side by side

Nikon D500 Pentax K-3 Mark II
Brand NikonPentax
Family Nikon D500Pentax K-3
Category bodybody
Body type DSLRDSLR
Mount Nikon FPentax K
Sensor APS-CAPS-C
Sensor family ——
Megapixels 20.9 MP24.35 MP
Autofocus ——
IBIS —Sensor-shift
Weather sealed YesYes
Max video 4K30—
Max native ISO ——
Body weight 860 g—
Dimensions ——
Body material ——
Released 2016-04-212015-04-22
Discontinued ——
Status discontinueddiscontinued
MSRP $2,000$1,099
Current low $529$550
vs MSRP -74%-50%

Both cameras appear in

Curated best-under lists where both of these qualify today.

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.