For easier maintenance, faster and higher quality prints across a variety of materials, look to the BondTech extruder upgrade.

Cost: ~$75

Install: 1 hour

Ever get blobs of filament sticking to the nozzle? Or have a difficult time keeping the extruder at a constant temperature when the part cooling fan is on?

Put a sock on it!

These little beauties just clip onto the heat block and keep everything clean and at the proper temperature. They don't last forever though and will eventually crack or deform from so many heat-cycles, so best to keep a spare.

Cost: ~$3-$5 each

Install: 5 minutes

Add wifi to your Mini

Wi-Fi and PrusaLink setup (MINI/+) | Prusa Knowledge Base (prusa3d.com) 

Cost: ~$6

Install: 15 minutes

The texture is similar to the Prusa sheets but results in a more porous looking finish on PLA and PETG.  On Reddit and Amazon, customers claim that it is easier to print with these sheets compared to the original Prusa parts. Regardless of which textured sheets you choose, your parts will look far more professional with a textured sheet than regular smooth sheets, but some added care is needed:

• Use 90%+ isopropyl alcohol (IPA) to clean after each print

• After 10-20 prints, consider rinsing with mild dish detergent and warm water, then dry and wipe down both sides with IPA again.

• When releasing larger PETG prints, allow the part to fully cool to room temperature, then consider heating for a few minutes prior to releasing the print.

• For trickier PLA and ASA prints that tend to warp or dislodge, it is OK to use PVA glue stick to fill in the gaps on the texture. This will help the print stick and release when finished. Note that the texture of the part will look a little weird and there will be white residue on both the part and the sheet which you'll need to clean off with warm water.

Cost: ~$30-40

Install: 2 seconds

Move the power switch and USB port to a more convenient location with extension cables.

Cost: ~$20

Install: 20 minutes