Sony A7 IV used price guide and live deals
A Sony A7 IV asking price is only comparable to another 2021 Sony A7 IV with the same capacity and condition. This page tells you what to line up. The prices themselves come from the live search, not from a table. The A7 IV, not the 24-megapixel A7 III and not an A7R body. 4K60 is a Super 35 crop. 4K30 uses the full sensor width. A kit lens is a different product than the body alone. Bodies and kits are mostly on eBay and Mercari, with local posts on Facebook Marketplace, OfferUp, and Craigslist. Swappa reviews phones, computers, tablets, watches, and consoles, not camera bodies. If you opened this from a YouTube video, the price in that video is the creator's example, not a live comp.
Search live resale listings
This is the Resell search: live marketplace listings to shop. The sell quote is a separate tool, and promo codes stay on Promos. Prices below are only what the search returned.
You must be 18 or older. Google continues on the sign-up page. Guest browse opens Resell, not the sell quote.
Sony A7 IV specs
The 2021 Sony A7 IV is identified by 33MP full-frame. Screen or form: 33-megapixel full-frame sensor and a vari-angle screen. Memory and capacity: 5-axis IBIS. Dual slots: one CFexpress Type A / SD and one SD. Ports and charging: USB-C, HDMI, microphone, and headphone jack. E-mount. The A7 IV, not the 24-megapixel A7 III and not an A7R body. 4K60 is a Super 35 crop. 4K30 uses the full sensor width. A kit lens is a different product than the body alone.
Sony A7 IV storage tiers
Sony A7 IV is not sold as a set of gigabyte tiers. Body, or body plus a named lens Match the capacity in the device's own settings to the title before you compare two asking prices. BuyLow AI does not assign a price to any tier.
- Variant to match: Body, or body plus a named lens.
Condition checklist
Run this list on a Sony A7 IV before you treat two live asking prices as the same product. A parts listing is not a comp for a working one.
- Body says A7 IV, 33MP. An A7 III or A7R listing is a different camera.
- Ask for the shutter count from the seller's own photo of the menu, not a typed claim.
- Body-only versus the same lens. Do not compare a body to a kit.
- Both card doors, the hot shoe, and sensor dust in a photo of the sensor at f/16.
Marketplace fee breakdown
Seller fees for a Sony A7 IV are not the buyer's price and not a sold average. The ranges below are the same qualitative notes BuyLow publishes on its reselling guides. The marketplace fee page is the source of truth, because rates change.
- eBay: About 13–15% final value fee on most categories plus a small per-order fee; lower for some electronics. Fee page: https://www.ebay.com/help/selling/fees-credits-invoices/selling-fees?id=4822.
- Mercari: A selling fee of about 10% plus card processing; check the current rate. Fee page: https://www.mercari.com/us/help_center/.
- Facebook Marketplace: Free for local pickup; shipped orders pay a percentage selling fee. Fee page: https://www.facebook.com/help/marketplace.
- OfferUp: Free for local sales; shipped sales pay a percentage service fee with a minimum. Fee page: https://help.offerup.com/.
- Craigslist: Free in most for-sale categories; some categories charge a small posting fee. Fee page: https://www.craigslist.org/about/help/posting_fees.
Local pickup versus shipped for the Sony A7 IV
Local cash on Facebook Marketplace, OfferUp, and Craigslist can skip a selling fee and a shipping label. A shipped Sony A7 IV on eBay or Mercari adds that site's fee and the carrier. Bodies and kits are mostly on eBay and Mercari, with local posts on Facebook Marketplace, OfferUp, and Craigslist. Swappa reviews phones, computers, tablets, watches, and consoles, not camera bodies. The search on this page is BuyLow's live search for "Sony A7 IV". It is not a map of one city.
eBay, Mercari, and Swappa for the Sony A7 IV
eBay: About 13–15% final value fee on most categories plus a small per-order fee; lower for some electronics. Mercari: A selling fee of about 10% plus card processing; check the current rate. Facebook Marketplace: Free for local pickup; shipped orders pay a percentage selling fee. Swappa reviews phones, computers, tablets, watches, and consoles. Do not expect a Sony A7 IV listing there. A small flat-style fee; listings are reviewed and IMEI/serial checked. Compare only listings that match 33MP full-frame and Body, or body plus a named lens.
Flip checklist for a Sony A7 IV
A flip is a real buy price, minus fees and shipping, minus a real sell price. This page does not have those two prices, so it does not print a margin. Confirm 33MP full-frame before you buy something to resell. Quote is only for an item you already own, and only when a buyback source has published a price.
- Match the spec on the device or the packaging, not only in the title.
- Subtract the fee notes above and shipping before you treat a gap as money.
- Local pickup can skip shipping. Meet in public and confirm it works.
- A number in a video is that creator's example. Search live listings.
Keep going
Questions
Does this page list a sold price for the Sony A7 IV?
No. A Sony A7 IV asking price is only comparable to another 2021 Sony A7 IV with the same capacity and condition. This page tells you what to line up. The prices themselves come from the live search, not from a table. BuyLow AI shows live asking listings from the search and does not invent a sold-comp average.
Which Sony A7 IV specs have to match?
Match 33MP full-frame, 33-megapixel full-frame sensor and a vari-angle screen. and the capacity (Body, or body plus a named lens). The A7 IV, not the 24-megapixel A7 III and not an A7R body. 4K60 is a Super 35 crop. 4K30 uses the full sensor width. A kit lens is a different product than the body alone.
Where do the marketplace fees come from?
The fee lines are qualitative ranges from BuyLow's reselling guides, each with a link to that marketplace's own fee page. They are not a price for the Sony A7 IV.
Can I search Sony A7 IV listings without an account?
Yes. Browse live deals as guest, or choose Sign up free — Continue with Google. The search box calls BuyLow's live listing search.
Search live resale listings
This is the Resell search: live marketplace listings to shop. The sell quote is a separate tool, and promo codes stay on Promos. Prices below are only what the search returned.
You must be 18 or older. Google continues on the sign-up page. Guest browse opens Resell, not the sell quote.