Open-frame printer, sold as a kit or assembled.
Price now
$999
In stock at the official Prusa US store
Check the price at Prusa (opens in a new tab)We track only the official Prusa US store, so retailer prices and deals aren’t included. Why?
Price checked 5 hours ago.
- Lowest recorded since Sep 30, 2026
- $799on Sep 30, 2026
- Lowest in the 24 days we've tracked
- $799
- Previous price
- $799until Oct 1, 2026 (+$200)
- Released
- Nov 2024
Price history
- Oct 1, 2026$999 Price went up
- Sep 30, 2026$799 Tracking started
Specs
- Build volume
- 250 × 210 × 220 mm
- Printer size (outside)
- 500 × 550 × 400 mm19.7 × 21.7 × 15.7 in. Without the spool.
- Weight
- 7 kg15.4 lb
- Multicolor
- Yesup to 5 colors, add-on sold separately
- Enclosure
- Open frame
- Max nozzle temperature
- 290 °C
- Max bed temperature
- 120 °C
- Hardened nozzle (for carbon-fiber filament)
- No
- Built-in camera
- No
- Slicer
- PrusaSlicer
- Open-source firmware
- Yes
- Released
- Nov 2024
Every spec is checked against Prusa’s own website, and firmware against the code the brand has published. “Not listed” means we couldn’t confirm it on an official page, so we leave it out rather than guess.
Sources: prusa3d.com/product/original-prusa-mk4s-3d-printer-5, github.com/prusa3d/Prusa-Firmware-Buddy
Want to know when the price drops?
We check the Prusa store every 15 minutes and email you once when it goes below your price. No account needed. The newsletter box is ticked, so untick it if you only want this alert.
Set price alert
Price alert created.
Want the biggest 3D-printing news and price drops every week?
Latest Prusa news
Related on Tinker Signal
Coming soon from Prusa
- CORE One+ INDXPrusa estimates new orders ship after December 21, 2026
- CORE One L+ INDXPrusa estimates new orders ship after January 18, 2027
Details and sources for each are on our Coming Soon list.
Prices are the official Prusa US store price for the configuration named, checked automatically every 15 minutes. Stores change prices and bundles often, so always confirm at checkout.