Pick an audio interface model and see the lowest current prices on eBay, the biggest marketplace for recording equipment, with shipping, condition and seller rating side by side. Prices are pulled live, so what you see is what sellers are actually asking this minute.
Live from eBayMatch the number of inputs to your needs. A solo podcaster or singer needs 1 to 2 XLR inputs, like a Scarlett Solo or 2i2. A band recording together needs 4 or more inputs, like a 4i4. Think about how many mics or instruments you record at the same time, and pick an interface with enough inputs. More inputs cost more, but an unused input is wasted money.
Check for the USB cable, power supply and driver support. Confirm it comes with the USB cable and any power supply, and check the manufacturer's website that drivers still support your operating system. Older interfaces can lose macOS or Windows support in newer OS versions, so verify this before buying. A missing cable is cheap to replace, but outdated drivers mean the interface will not work at all.
Test the preamps and phantom power. Confirm the preamps are clean (no crackle or noise through headphones), and if you need condenser mics, that phantom power (48V) works. Look for listings that mention testing or ask the seller whether they have tested all features. A faulty input on a multi-input interface can be expensive to repair.
USB bus-powered or Thunderbolt matters for your setup. USB bus-powered units are simpler and cheaper, drawing power from your computer; Thunderbolt units like the Universal Audio Apollo add onboard DSP and lower latency but cost more and require Thunderbolt on your computer. The Focusrite Scarlett line holds value well and is the safe used buy for beginners; Universal Audio and SSL interfaces have strong resale because they work reliably.
Live eBay listings, the largest source of used and new audio interfaces. Pick a model and it fetches the current lowest-priced listings in real time.
Yes. Favour high-feedback sellers, check that it powers on and all inputs and outputs work cleanly, look for detailed photos of the actual unit, confirm the USB cable and power supply are included, and lean on eBay's Money Back Guarantee if anything arrives damaged.
XLR cables, a monitor speaker or headphones, and possibly a microphone if you don't have one. A quality XLR cable is 10-25 dollars. Budget 50-200 dollars extra for monitoring equipment if you don't already have it.
Phantom power is 48V sent through XLR cables to power condenser microphones. Not all mics need it (dynamic mics do not), but all condenser mics do. Most professional audio interfaces have a switch to turn phantom power on or off for safety. Check that it works before buying.
A daily snapshot of the lowest genuine eBay price for every model we track, and how good that price is right now versus its usual level, updated automatically. Prices last refreshed 1 August 2026 . Tap a model above for the full live list.
"Off retail" compares today's used price with what the model cost new. For models still on sale that is the current price; for discontinued ones it is the launch price, so it shows how far the model has depreciated rather than a discount you could get on a new one.
| Model | Cheapest now | Off retail | This week |
|---|---|---|---|
| Focusrite Scarlett 2i2 | $65 lowest yet | 71% off | steady |
| Focusrite Scarlett Solo | $50 lowest yet | 69% off | steady |
| Universal Audio Volt | $60 lowest yet | 68% off | steady |
| PreSonus AudioBox | $35 lowest yet | 65% off | steady |
| Focusrite Scarlett 4i4 | $170 lowest yet | 43% off | ▼ 3% |
| SSL 2 | $150 | 35% off | ▲ 36% |
| Behringer UMC22 | $41 | 31% off | ▲ 24% |
| Audient iD4 | $145 | 27% off | ▲ 4% |
| MOTU M2 | $160 lowest yet | 27% off | ▼ 1% |
| Universal Audio Apollo Twin | $340 | – | ▲ 18% |