2 PCS Activated Carbon/HEPA13 Filter for Creality K1 Max K2P K2 plus 3D Printer
US $5.77(carbon)/ $7.07(hepa)
EU 5,56€(carbon)/ 6,66€(hepa)
https://s.click.aliexpress.com/e/_oEtw288

3D Printing Resin Heater LCD UV-Curing Resin Mixer Active Heating for 250/500/1000g resin with 40°/ 50° Heating Temperature
US $96.30
EU 67,63€
https://s.click.aliexpress.com/e/_oCH7Ny8

STEPPERONLINE Nema 17 Stepper Motor Motor 48mm 0.55N.m 2A Nema17 Stepping Motor for 3D printer CNC Engraving Milling Machine
US $8.17
EU 10,17€
https://s.click.aliexpress.com/e/_opmPl6e