Mars 5 Ultra 9K MSLA Resin
Updated 6 September 2026 · Live prices on every page load from Amazon US + UK
Buy on Amazon.com - $284.95 →Affiliate link. Price live from the marketplace, not cached.
At a glance
What this printer gets right and wrong
- ✓ Under $300 - low-risk way to get into 3D printing without regretting the spend.
- ! Open frame - PLA and PETG only, realistically. Forget ABS or nylon done properly.
- ! Resin workflow - IPA baths, UV post-cure, nitrile gloves. Not a set-and-forget process.
Head-to-head spec + price table against the Elegoo Mars 5 Ultra 9K MSLA Resin. Verified printers on this marketplace only.
Resin isn't a beginner's hobby. The chemicals, the IPA baths, the post-cure stations - it's a workflow. Start with FDM unless miniatures are specifically your reason for getting in.
A resin printer is a sideways move, not an upgrade - different workflow, different outputs. Worth it if you want minis or detailed parts, pointless if you want faster PLA prints.
Not a workshop machine. Small build area, messy workflow, mid-range output quality. If you need resin for business, you want something above it in the range.
Verdicts are rule-driven from the spec sheet and current price ($285). They don't capture firmware polish, support quality, or reliability - so treat them as a sanity check, not a final answer.
Live offers
Every live listing on the English-language Amazon marketplaces that I've matched to this printer. Cheapest first. Affiliate links.
- 🇺🇸 ELEGOO Mars 5 Ultra 9K MSLA Resin 3D Printer, Smart Mechanical SensorAmazon.com · New$284.95View
- 🇺🇸 ELEGOO Mars 5 Ultra 9K MSLA Resin 3D Printer and ELEGOO 1kg Upgraded Water Washable Resin 2.0Amazon.com · New$289.99View
- 🇺🇸 ELEGOO Mars 5 Ultra Resin 3D PrinterAmazon.com · New$299.99View
- 🇺🇸 ELEGOO Mars 5 Ultra 7" 9K MSLA Resin 3D Printer with Intelligent Mechanical Sensor, 150mm/h Fast Speed, AI Camera, Wi-Fi Cluster Printing, Auto-Leveling, Printing Size of 6.04 × 3.06 × 6.49 inchAmazon.com · New$299.99View
- 🇺🇸 ELEGOO Mars 5 Ultra 3D Printer, MSLA UV Photocuring with 9K LCD, High Speed Printing Up to 150mm/h, Automatic Leveling, WiFi Cluster Printing, AI Camera, Printing Size of 6.04 x 3.06 x 6.49 inchAmazon.com · New$299.99View
- 🇺🇸 ELEGOO Mars 5 Ultra 9K MSLA Resin 3D Printer and ELEGOO Smart Mini Heater for Resin 3D PrinterAmazon.com · New$319.99View
- 🇺🇸 ELEGOO Mars 5 Ultra Resin 3D Printer and LEGOO Smart Mini Heater for Resin 3D PrinterAmazon.com · New$323.99View
- 🇺🇸 ELEGOO Mars 5 Ultra Resin 3D Printer and ELEGOO Mini Heater for Resin 3D PrinterAmazon.com · New$323.99View
- 🇺🇸 ELEGOO Mars 5 Ultra 9K MSLA Resin 3D Printer and ELEGOO Mercury Plus 2.0 Large Wash and Cure MachineAmazon.com · New$374.98View
- 🇺🇸 ELEGOO Mars 5 Ultra Resin 3D Printer and ELEGOO Mercury XS Bundle Wash Cure StationAmazon.com · New$393.58View
- 🇺🇸 ELEGOO Mars 5 Ultra 9K MSLA Resin 3D Printer and ELEGOO Mars Mate Air PurifierAmazon.com · New$399.98View
- 🇺🇸 ELEGOO Mars 5 Ultra 3D Printer MSLA and ELEGOO Mercury Plus 3.0 Wash and Cure StationAmazon.com · New$422.98View
- 🇺🇸 ELEGOO Mars 5 Ultra 9K MSLA Resin 3D Printer and ELEGOO Mercury X Bundle Wash and Cure StationAmazon.com · New$423.29View
- 🇺🇸 ELEGOO Mars 5 Ultra Resin 3D Printer and ELEGOO Mercury Plus V3.0 Wash and Cure StationAmazon.com · New$423.99View
- 🇺🇸 ELEGOO Mars 5 Ultra 9K MSLA Resin 3D Printer and ELEGOO Mercury X Bundle Cure and Wash Large UV Curing MachineAmazon.com · New$424.98View
- 🇺🇸 ELEGOO Mars 5 Ultra Resin 3D Printer and ELEGOO Mercury X Bundle Wash and Cure StationAmazon.com · New$425.98View
- 🇺🇸 ELEGOO Mars 5 Ultra 9K MSLA Resin 3D Printer and ELEGOO Mercury XS Bundle with Separate Wash and Cure StationAmazon.com · New$430.66View
Close alternatives - what $285 gets you elsewhere
Think of this like the shopping-cart upsell: here's what a tenner more or less could buy you in roughly the same category. Same MSLA tech, same marketplace, all prices live. Stretches are data-driven; they're not sponsored placements.
Save the money, same build volume at 2.0 L. You'd give up: nothing obvious on the spec sheet.
Get: 4.3 L more build volume (6.3 L).
Modest upgrade on the spec sheet.
Frequently asked
How sharp are prints on the Elegoo Mars 5 Ultra 9K MSLA Resin? +
18 µm XY resolution. Fine enough for 28 mm tabletop minis, jewellery prototypes, and dental work. You will not see pixel artefacts on typical hobby prints.
What fits on the Elegoo Mars 5 Ultra 9K MSLA Resin build plate? +
153.36×77.76×165 mm (2.0 L). Large enough for busts, multi-figure army trays and medium props sliced from a single file.
What else do I need to buy besides the Elegoo Mars 5 Ultra 9K MSLA Resin? +
At minimum: a wash-and-cure station ($80-130), nitrile gloves, a bottle of IPA for washing, a funnel with filter, and somewhere ventilated to print. The printer is typically two-thirds of the total starting cost on a resin setup.
Is the Elegoo Mars 5 Ultra 9K MSLA Resin worth $285? +
$285 is the sweet spot tier. The Elegoo Mars 5 Ultra 9K MSLA Resin competes directly with the current Bambu A1, Creality K1 and Prusa Mini generation. Hardware-per-pound is tight here - the differentiator is usually software polish and ecosystem.
