Pick a model and see the lowest current prices on eBay. Used 3D printers are one of the better second-hand buys, but not for the reason people assume: the machines rarely wear out, they get resold because the owner stopped using it. That is why so many listings say "printed twice". The risk is not age, it is whether the seller looked after the parts that do wear, and whether the model still has support behind it.
Live from eBayAsk for a picture of something it printed last week. One photo of a recent print tells you more than the entire listing description. Layer lines, stringing and a clean first layer are all visible in a photo, and a seller who cannot produce one either has not run the machine recently or knows it is not printing well. This is the single best question you can ask.
The parts that wear are cheap, so treat them as a discount, not a dealbreaker. Nozzles, build plates, PTFE tube and belts are consumables and cost very little to replace. What matters is whether the seller ever replaced them. A printer with a thousand hours and a fresh nozzle is a better buy than one with two hundred hours on the original parts and a chewed-up plate.
Check the model still has a community behind it. These machines are kept alive by spare parts, profiles and firmware from other owners. Popular models like the Ender 3, Prusa MK3S and the Bambu range have endless parts and help available. An obscure printer from a brand that has moved on can be genuinely difficult to fix, however cheap it looks.
On a Bambu, get it unbound before you pay. Bambu printers tie to the previous owner's account, and it is much easier for them to release it than for you to sort out afterwards. Ask them to do it while the listing is still live. For resin printers, factor in that you also need ventilation, gloves, and somewhere you do not mind getting messy.
Live eBay listings, refreshed daily. Pick a model and it fetches the cheapest genuine printer, filtering out the enormous accessory market around these machines: nozzles, PEI plates, hotends, spare fans, control boards and multi-material units, any of which can cost more than a cheap printer and would otherwise show up as one.
Usually yes, and better value than most used tech. The frame, motors and rails barely wear, and the parts that do wear are cheap and designed to be replaced. Most second-hand printers are sold by people who bought one, printed a few things and lost interest, so a lot of them have very few hours on them.
Ask for a photo of a recent print, which tells you more than any description. Ask how many hours it has done and whether the nozzle and build plate have been replaced, since both are consumable. Check whether it has been modified, because heavy mods can mean heavy use. On a Bambu, ask the seller to unbind it from their account first, or you will have to sort that out yourself.
For a first printer, a used Ender 3 or Elegoo Neptune at well under a hundred and fifty dollars is hard to argue with, as long as you accept you will be tinkering. If you want to print rather than tinker, a used Bambu P1S or Creality K1 is the jump worth paying for: enclosed, fast, and largely self-calibrating. Resin printers like the Photon Mono are cheap second-hand but need ventilation and a lot more cleaning up.
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.
| Model | Cheapest now | vs typical | This week |
|---|---|---|---|
| Anycubic Photon Mono | $75 | – | ▼ 25% |
| Creality Ender 3 V3 SE | $83 | – | steady |
| Creality Ender 3 S1 | $100 | – | ▲ 11% |
| Anycubic Kobra 2 | $140 | – | steady |
| Elegoo Neptune 4 | $142 | – | steady |
| Bambu Lab A1 mini | $170 | – | steady |
| Flashforge Adventurer 5M | $195 | – | ▼ 2% |
| Creality K1 | $200 | – | steady |
| Prusa Mini | $220 | – | steady |
| Prusa MK3S | $250 | – | steady |
| Sovol SV06 | $259 | – | steady |
| Bambu Lab P1P | $300 | – | steady |
| Bambu Lab P1S | $300 | – | steady |
| Creality K1 Max | $300 | – | steady |
| Bambu Lab X1 Carbon | $725 | – | ▼ 3% |