#1 filtered pickeBay
Sony a7S III ILCE-7SM3 Full Frame Mirrorless Camera Body + Cage 4K 120p
Item + shipping
$1799.00
Used
Used price guide
What is a used Sony A7S III Body worth?
Recent qualifying listings put a used Sony A7S III Body around $2,500, with a typical range of $2,331–$2,799. PriceSift has 42 stored price snapshots across a 30-day window for this model.
Updated 10/25/2026 · based on real marketplace observations
Cleanest current listings
View deal →
#2 filtered pickeBay
For Sony a7S III 12MP 4K Full Frame Mirrorless Digital Camera Body Black
Item + shipping
$2039.00
Used
Used Sony A7S III Body value right now
Recent median
$2,500
Typical recent range
$2,331–$2,799
Best current listing
$1,799
Based on 42 PriceSift snapshots from the last 30 days. Wrong-model, accessory-only, broken, and other ineligible listings are filtered when detectable before they feed the price history.
Price context
Best current price: $1799.00
Current eligible listings
52
$1799.00–$4696.99 delivered
Typical recent range
$2331.00–$2799.00
Recent median $2499.99
30-day observations
42
Safe inventory appeared in 100.0% of snapshots.
30-day price trend
→ 0.3%
Median eligible-listing price moved from $2500.00 to $2508.29 across 29 days of observations inside this 30-day window.
What PriceSift filtered
80 current candidates checked · 13 filtered out
PriceSift checks current marketplace candidates against the exact product, removes obvious bad matches when detectable, de-duplicates the survivors, and keeps the shortlist focused on eligible listings.
Candidates checked
80
Filtered out
13
Eligible
67
Shown here
3
15 duplicates also removed
Top detected rejection reasons
One listing can trigger more than one check.
10 Other low-confidence match2 Seller quality check1 Broken, parts, or risky condition
This is a live inventory sample, not a claim that every bad listing can be detected. Counts can change as marketplace inventory changes.
Full listing details
eBay
Buy It NowListing checks passedAffiliate link
Sony a7S III ILCE-7SM3 Full Frame Mirrorless Camera Body + Cage 4K 120p
Item price$1799.00
ShippingFree
Item + shipping$1799.00
Taxes and import charges, if any, are not included in this displayed amount.
ConditionUsed
Seller100% positive · 49 feedback
LocationAustin, US
eBay
Buy It NowListing checks passedAffiliate link
For Sony a7S III 12MP 4K Full Frame Mirrorless Digital Camera Body Black
Item price$1870.00
Shipping$169.00
Item + shipping$2039.00
Taxes and import charges, if any, are not included in this displayed amount.
ConditionUsed
Seller99% positive · 204 feedback
Locationunknown, CN
eBay
Buy It NowListing checks passedAffiliate link
Sony Alpha A7S III Mirrorless Digital Camera 4k 10-bit Video Black
Item price$1951.00
Shipping$88.78
Item + shipping$2039.78
Taxes and import charges, if any, are not included in this displayed amount.
ConditionUsed
Seller100% positive · 115 feedback
Locationunknown, CN
Keep it in use
Already own one? Find the manual.
Setup instructions, maintenance guidance, and the right troubleshooting steps can keep a good product working longer. PriceSift links to official resources when a dependable match is available and provides a model-specific ManualsLib search as a fallback.
Official resourceSony camera support →Search Sony's official manuals, downloads, and support articles.Third-party librarySearch ManualsLib →Search ManualsLib for “Sony A7S III Body”. Verify the exact model before using a manual.
PriceSift does not host, scrape, or rewrite manuals. Confirm the model number shown on the product before following instructions.
Used-buying check
Is a used Sony A7S III Body worth considering?
The A7S III is an expensive enough used purchase that model accuracy and functional testing matter more than cosmetic perfection. Similar A7-series names, cages, accessories, and heavily used video bodies can muddy marketplace searches.
What to check before buying
- • Confirm A7S III rather than A7 III, A7R III, A7S II, or another A7-series body.
- • Inspect the sensor and E mount, then verify autofocus, stabilization, shutter, EVF, articulated screen, both card slots, buttons, dials, and ports.
- • Check the screen hinge, HDMI and USB areas, hot shoe, battery compartment, and body seams for impact or corrosion.
- • For a video-heavy body, ask for current evidence that recording, card writing, audio connections, and output behave normally.
Common listing traps
- • other Sony A7-series bodies
- • cages, handles, batteries, and video accessories
- • high-wear, damaged, or for-parts bodies
How this page works
This page is tied to one manually approved exact product. PriceSift resolves the catalog identity, checks current marketplace candidates, removes obvious wrong-model, accessory-only, incomplete, broken, and misleading listings when detectable, and shows no more than three cleaner options. The live counts above expose that filtering instead of asking you to take the claim on faith.
Why PriceSift focuses on buying used →