MK4S

Prusa

MK4S

38 positive 0 neutral 20 negative

Based on 58 Reddit mentions

$1299.00

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Sentiment summary across the product areas Reddit users mention most.

Reddit mentions

Original Reddit posts and comments behind this analysis.

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Hello deciding

I would personally splurge for the MK4S, the speed and quality is unmatched, and the MK4S is still phenomenal. Also, you have the option to upgrade it to a Core one later down the line. Rather than a mini for $700, you can get the MK4S kit with free shipping for $800 https://www.printedsolid.com/pro

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nomadsgalaxy in r/prusa3d

April 21, 2026 2:38 AM

13

This is Amazing! Fast Delivery, no import duties and Free shipping across Australia!

Doing the maths over here... with the current black friday deal as a comparison; https://www.prusa3d.com/product/original-prusa-mk4s-3d-printer-kit/ You would have to be a complete fuckhead to buy from Amazon...? Right? Am I missing something...

BIGRED______________ in r/prusa3d

November 11, 2025 6:41 AM

6

Broke a lot of parts on my i3 mk3, what to upgrade while I rebuild it?

MesquiteEverywhere in r/prusa3d

October 2, 2025 3:52 PM

5

MK4S—>Core One Upgrade…Amateur Edition

If you updated from a MK4 or MK4S, you will need a lot of additional parts, so I would recommend to do this only if you consider this project to be worth your money (also consider the opportunity cost concerning other spendings of your money). On the other hand, if the MK4S was originally some older

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AntNecessary5818 in r/prusa3d

August 26, 2025 12:51 PM

3

What printer?

You summarize why I went with a Bambu printer and not a Prusa. I need a bigger printer. If Prusa had released their L sooner instead of the Core one, maybe I would have took that route. But then, with what Bambu is offering, and even Qidi, I don't feel like Prusa is there anymore. For absolute fabs,

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Grooge_me in r/prusa3d

November 16, 2025 11:22 PM

3

MK3.5 or MK3.9, my dilemma...

I actually have 5 mk3s+. Upgrading all of them to mk4, mk4s or later to Core One would put a big hole in my pocket. So I just upgraded two of the mk3s+ to mk4, both to mk4s afterward and one to CoreOne two weeks ago. However, I upgraded only two mk3s I had in stock configuration. Two of the other mk

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Immediate_Ad_533 in r/prusa3d

November 3, 2025 7:10 AM

2

MK4 → Core One INDX: is the conversion kit an efficient option?

The upgrade price was much lower when it was originally released, and at that level it made way more sense to upgrade. Now it is smarter to just keep the MK4S and add a Core One if you have the space. Prusa did always say the launch price was “introductory” to be fair.

Dat_Bokeh in r/prusa3d

November 29, 2025 8:25 PM

2

Custom White Prusa MK4s

erm thats a Prusa Mk4s NOT a Original Prusa Mk4s. Anyway, Love the build

EmploymentAfraid866 in r/prusa3d

December 17, 2025 1:25 AM

2

Let's talk about quality control for Prusa kits

I assembled my first MK3 following a YouTube guide instead of the prusa manual - and he recommended to soak all the linear bearings in IPA, wipe them out, and repack them with your own grease using a printed applicator. It is a practice I carried over when building the MK4S kit. I do wish that the b

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GP_3D in r/prusa3d

February 24, 2026 2:14 PM

1

Ìs a new mk3s+ for 400$ still worth it?

Just 400 more and you got an mk4s while i have and use an mk3s+ (still not upgraded, the kit 3.5 waits on the shelf) i would not buy a new one. The next generation with the new more powerful buddy board and the new hotend is a big step forward. The mk3s+ is a long living workhorse. I would call one

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yahbluez in r/prusa3d

April 15, 2025 5:51 AM

2

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