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Best Used Sony Alpha a6400 Deals Today

AI-curated top picks from hundreds of eBay listings. Updated daily with verified sellers and transparent pricing.

Top Picks Today

Updated: Apr 28, 2026

Product Image Sony Alpha A6400 24.2 MP Mirrorless Digital Camera Body Only * PLS READ NOTES
#1

Sony Alpha A6400 24.2 MP Mirrorless Digital Camera Body Only * PLS READ NOTES

Used

$549.00
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Why we picked it #1

This is the most affordable Sony Alpha a6400 option on the list, coming in well under the others. If value is your top priority, this seems like a steal at first glance. You get a body with a remarkably low shutter count — only 2,000 actuations — so it likely has a lot of life left in it. The camera’s cosmetic condition is good and the sensor is clean, so you can expect it to perform as it should in terms of image quality. But there’s a real tradeoff: the rear LCD doesn't work at all and the hinge is missing a screw. That means you're limited to composing and reviewing shots through the electronic viewfinder alone. For some, that's a dealbreaker — especially if you rely on the LCD for video or shooting at odd angles. You also won’t get a full set of accessories, and the included battery is third-party (which isn’t ideal but is manageable). Against the competition, you're saving a healthy chunk of money, but only if you can live without the LCD. If you're mainly a viewfinder shooter and want to maximize value, this could be perfect. But if you need the LCD, consider one of the listings with fully working screens — you’ll pay more, but with fewer compromises.

Product Image Sony Alpha A6400 Mirrorless Digital Camera with Lens Silver US Duty Paid 9762
#2

Sony Alpha A6400 Mirrorless Digital Camera with Lens Silver US Duty Paid 9762

Used

$634.59
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Why we picked it #2

With this listing, you get both the a6400 camera and a standard zoom kit lens, making it one of the more complete packages compared to some body-only deals. The lens and finder are reported to be optically clean, and the camera’s been sanitized, so you’re likely getting something cared for. It’s priced attractively for a kit and well below new prices. However, there are a few caveats: the shutter count is quite high (over 30,000), which means you're getting a camera that’s well-used, but still in good cosmetic shape and with a clean sensor. There’s also a quirk with the subcommand dial—it doesn’t rotate fully in one direction, which might be an annoyance if you do a lot of manual adjustments. Accessories included aren’t fully listed, so you may need to source a few extras. Compared to options lower on the list, you're giving up lower mileage and potentially a more pristine user experience, but you are gaining a ready-to-go kit at a fair price. If you care more about having a working camera and lens combo and less about cosmetic perfection or low shutter actuation, this is a solid value proposition.

Product Image Sony Alpha a6400 Mirrorless Digital Camera (Shutter 18608) + Battery & Charger
#3

Sony Alpha a6400 Mirrorless Digital Camera (Shutter 18608) + Battery & Charger

Used

$674.99
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Why we picked it #3

This listing gives you the Sony a6400 body with a relatively moderate shutter count (just under 19,000), a screen protector already applied, and both a battery and charger—though do note the charger is third-party. Its cosmetic condition is marked as very good, so you can expect it to look and feel nice in hand. Price-wise, it’s a bit higher than other options with similar specs or even those with a kit lens included. Compared to the top pick, you’re paying significantly more—despite getting a body that’s seen more use and does not appear to include a lens. On the plus side, the sensor is clean and the body is well cared for. The biggest tradeoff is you’re spending extra compared to options just above and below—so if you have no need for a kit lens or are fussier about condition, this could work, but if value is your goal, consider looking at packages with a lens or bodies with lower prices.

Product Image Sony Alpha a6400 Mirrorless 24.2MP 4K Digital Camera with 16-50mm Lens-95%new
#4

Sony Alpha a6400 Mirrorless 24.2MP 4K Digital Camera with 16-50mm Lens-95%new

Used

$633.36
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Why we picked it #4

This listing packs solid value: you’re getting the camera body, a standard zoom kit lens, and all original accessories. The cosmetic and sensor condition are both very good, suggesting it’s been well cared for. Compared to body-only options, having the lens included is a huge plus—no need to hunt down extras before you can shoot. However, there's no shutter count info here, so you won't know exactly how used the camera is. You're also paying a bit more than the absolute budget picks, but getting a ready-to-shoot package with both camera and lens and the reassurance of a full set of original accessories. Balancing price, convenience, and condition, this listing outshines pricier options that don’t include the lens, and it’s much more compelling than the cheapest pick if you want a plug-and-play experience. If you prioritize having everything you need out of the box and care about overall condition, this is a reliable, well-rounded bet.

Product Image (Open Box) Sony a6400 Mirrorless Camera (Body Only) #936
#5

(Open Box) Sony a6400 Mirrorless Camera (Body Only) #936

Open box

$760.00
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Why we picked it #5

If you want a practically new camera body, this open box listing is one of your best bets. You're getting an a6400 in excellent cosmetic condition, with a low shutter count (about 5,000 actuations), and minimal previous use. It’s closest to buying new, for significantly less than retail. There are a couple of tradeoffs, though: you don’t get the original box, and only a partial set of accessories is included—so you might need to buy a charger or strap separately. Most crucially, it’s by far one of the pricier listings here and is body-only, so you’ll need to invest in a lens as well. Compared to less expensive kits (like #4 or #6) that come with a lens and full accessories, you’re paying a premium just for that barely-used experience. So if what matters most to you is condition and peace of mind, and you already own Sony lenses or want to pick your own, this makes sense. If value-per-dollar is your top priority, however, there are better-balanced packages for less.

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Sony Alpha a6400

Sony Alpha a6400: Why Buy Used?

The Sony Alpha a6400 (released 2019) is a mirrorless camera that ai-driven autofocus in a compact aps-c body — value benchmark for hybrid stills/video shooters. At ~7 years post-launch, the Sony Alpha a6400 has a mature used market with plentiful supply. Used pricing typically lands well below the original $899 retail price, making this a strong value option for buyers who don't need the latest body. The Sony ecosystem behind it — lenses, accessories, support — makes used purchases low-risk if you inspect carefully.

What Makes the Sony Alpha a6400 Special

  • 24.2MP APS-C Exmor CMOS sensor
  • BIONZ X image processor
  • Real-time Eye AF (humans + animals)
  • 425-point phase-detection AF (84% coverage)
  • 11 fps continuous shooting
  • 4K UHD video up to 30p , oversampled from 6K
  • S-Log2 , S-Log3 color profiles
  • 180-degree fully tilting touchscreen LCD

Who Is This Camera For?

  • Hybrid Photo Video shooters — A strong fit for this use case.
  • Vlogging workflows — Capability suits this buyer profile.
  • Content Creation — Versatile enough for crossover work.
  • Used-market value buyers — Used prices ~38% below MSRP make this a strong value pick.

Critical Caveats Before Buying

  • Shutter count matters — The Sony Alpha a6400 mechanical shutter is rated to ~200,000 actuations. Always ask the seller for the count before buying.
  • Sensor cleanliness — Request photos at f/16 against a white background to spot dust or scratches.
  • Lens mount wear — Frequent lens swaps wear the mount. Check for play.
  • Battery health — Used batteries lose capacity. Verify the seller has charged the unit recently.
  • Firmware — Where applicable, verify the body is on the latest stable firmware (improves AF and may extend recording).

Smart Tips for Buying Used

  • Get the shutter count — Many DSLR/mirrorless shutter counts are embedded in EXIF. Ask the seller for a fresh JPEG and run ExifTool or use camerashuttercount.com.
  • Inspect the sensor — Mount any lens at f/16 or f/22 and shoot a flat white surface. Dust spots will appear as dark blobs against the white.
  • Verify accessories — OEM battery, charger, body cap, strap. Aftermarket batteries can be acceptable but note they are not OEM.
  • Test all ports — USB, HDMI, mic, headphone (if applicable). Sellers will rarely test these unless asked.
  • Buy from reputable sellers — eBay sellers with high feedback, return policies, and detailed listings reduce risk substantially.

Frequently Asked Questions

How do I check the shutter count on a used Sony Alpha a6400?

For most Sony cameras, the shutter actuation count is embedded in the EXIF metadata of every image file the camera produces. Ask the seller to take a fresh JPEG with the camera and either run a free tool like ExifTool (cross-platform command line) on it locally or upload it to a free site like camerashuttercount.com. The Sony Alpha a6400's mechanical shutter is rated to ~200,000 actuations. Under 40,000 is light use, around 100,000 is typical, and 200,000+ should be priced aggressively as the shutter is at or past spec.

What lenses work with the Sony Alpha a6400?

The Sony Alpha a6400 uses the Sony E-mount. Decades of native lenses are available, including third-party options from Sigma, Tamron, and Tokina. Popular value pairings should match your shooting style: a fast prime for low-light/portraits (35mm or 50mm equivalent f/1.4-1.8), a standard zoom for everyday work, and optionally a telephoto zoom for wildlife or sports.

How do I check for sensor dust on a used Sony Alpha a6400?

Mount any lens (or rely on the fixed lens for compacts), set the aperture to f/16 or f/22, and take a photo of a flat, evenly-lit white surface (a piece of printer paper held in indirect daylight works well). Dust spots will appear as dark blobs against the white background — 5-20 small spots is normal even on well-cared-for bodies and is easily removed via in-camera cleaning or professional service ($30-60). Sensor scratches or pitting on the cover glass are permanent and a deal-breaker. Walk away from any listing showing visible sensor scratches.

What accessories should be included with a used Sony Alpha a6400?

A complete kit typically includes: OEM battery, OEM charger, body cap, neck strap, USB cable, and original box. For body-only listings, expect just the body, battery, and charger at minimum. OEM accessories add real value to a used listing — verify these are present and not third-party replacements unless you specifically don't mind aftermarket gear.

Refurbished vs used — which should I buy?

  • Used: Direct from previous owner. Lowest price, but condition is buyer's responsibility to verify.
  • Manufacturer-Refurbished: Inspected by the OEM, often with a 90-day to 1-year warranty. Modest premium over used, often the safest middle ground.
  • Seller-refurbished / "tested and serviced": Quality varies. Check seller feedback, return policy, and any included warranty.

For buyers planning hard professional use, paying a small premium for a low-shutter-count, OEM-refurbished body from a reputable seller is usually worth it. For enthusiasts/weekend shooters, a clean private-seller body in the lower end of our value range with under 40,000 actuations is the value sweet spot. Our AI weights shutter count, included lens, and seller trust signals into the final ranking.