: This is the camera's "mileage". For entry-level DSLRs, aim for a count below 50,000. You can ask the seller to provide a recent photo to check this via sites like Camera Shutter Count.
When shopping for a bargain, your choice of platform determines your level of protection and the quality of the gear.
: Be wary of sellers who won't answer specific questions or provide more photos. Avoid "gray market" items (international models) if you want a valid local manufacturer's warranty.
: "Body only" means you still need to buy a lens. Look for "kit" bundles that include the 18-55mm lens, battery, and charger to save on initial costs.
These models are frequently available online for under 500USD: