Meet your (almost) new Bambu Lab A1 Mini Combo 3D printer . I bought it to delve into the world of 3D printing, primarily for research purposes as a product designer. Additionally, I thought that it would come handy to create silly toys for my cats. After setting it up in about 20 minutes, conducting a single test, and packing it back, I was unexpectedly laid off from my 3D printing platform startup, and my plans abruptly changed within the same week. Remarkably, the device is essentially new, in mint condition, and spotless (No paw prints 🐾, too).
Plug-N-Play: The A1 mini is pre-assembled, pre-squared, and pre-tuned with precision. It only takes about 20 minutes to set up for your first print. The original package includes the printer, AMS Lite (4-color filament unit), and everything is neatly repacked in the original box. It powered on, calibrated, and printed perfectly during testing—check the photo and video.
A tip for cat owners: these printers have hot nozzles and moving parts, so consider Bambu Lab’s clear cover/enclosure if your cat likes to get involved.
Asking price: $299 firm for the printer without filament bundle, or $375 firm if bundled with 6 (1 clear, 1 gray, 1 orange, and 3 Sakura pink ones) unopened 1kg filament spools (PLA, PETG — see below). This is a fantastic deal for those eager to start multi-color 3D printing without the full retail price ($449 new) or untested print quality.
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AT A GLANCE
✔ Brand / Model: Bambu Lab A1 Mini Combo (includes AMS Lite, 4-color unit)
✔ Condition: Mint condition in original box, one test print.
✔ Build volume: 7.1" x 7.1" x 7.1"
✔ Leveling: Full auto-calibration (Z-offset, bed level, vibration, flow rate)
✔ Print speed: Up to 500 mm/s
✔ vNoise level: As low as ~49 dB
✔ Included: Printer, AMS Lite, original box and packaging (Filament can be added, optionally)
✔ Original price paid: $449— current retail is $449
✔ Asking price: $299 firm without filament bundle, or $375 firm if bundled with 6 unopened 1kg filament spools (PLA, PETG — see below)
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FILAMENT ADD-ON (OPTIONAL)
6 unopened, factory-sealed 1kg spools made of beginner-friendly everyday filaments.
Available for $76, the filament bundle is a fantastic deal for those exploring multi-color 3D printing without paying the full retail value (~$138) bringing the printer + filament bundle to $375.
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Bundle includes the following filament colors and materials
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PETG Translucent × 1
Clear (32101) / with spool / 1 kg
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PETG Basic × 1
Orange (30300) / with spool / 1kg
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PLA Matte × 3
Matte Sakura Pink (11201) / with spool / 1kg
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PLA Basic × 1
Gray (10103) / with spool / 1kg
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FILAMENT MATERIALS
PLA (Polylactic Acid) is easy to print, low-odor, and biodegradable under industrial conditions; ideal for beginners, prototypes, and decorative models.
All AMS Series Compatible
The refill needs to be used with a spool
Easy to Print & Beginner Friendly
Matte Surface Texture
Low indoor printing emissions, certified to UL GREENGUARD 2904
Biodegradable
Diameter: 1.75mm +/- 0.03mm
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PETG (Polyethylene Terephthalate Glycol): It is a modified version of standard PET plastic (used for water bottles) with glycol added to make it stronger, less brittle, and easier to print. Combines PLA’s ease of use with the strength and moisture resistance of industrial plastics; great for mechanical assemblies and outdoor items.
All AMS Series Compatible
Translucent Appearance
Robust Endurance
Effortless Printing Experience
Minimal Warping
Dry Out Before Use
Diameter: 1.75mm +/- 0.03mm
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SALES TERMS
Adding the filament bundle is optional,
✔ Cash only.
✔ Pickup only in Berkeley, CA.
✔ First come, first served — no holds.
✔ Sold as-is.
✔ Price is non-negotiable. No lowballs, please — price reflects the condition and is final.
✔ I’ll meet you in the main lobby or mailing room for the exchange — no need to come up to a unit.
✔ We’ll deal only locally, face-to-face — our the golden rule.
✔ We won’t accept wiring (e.g. Western Union), cashier checks, money orders, or shipping.
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If anything isn’t clear, don’t hesitate to ask questions, they are welcome.