A1 Mini Extruder Gear Assembly CNC POM Nanocoated Hardened Steel for Bambu Lab A1 Mini Extrusion Head Gear 3D Printer Accessorie
US $3.44
EU 7,52€
https://s.click.aliexpress.com/e/_ok00RaC

5X Extended NEMA 17 Stepper Motor Cable 1M Long 4 6 Pin 3D Printer Dupont
US $2.73
EU 3,09€
https://s.click.aliexpress.com/e/_o2c5M7O

ANYCUBIC Photon Mono 4 Ultra Mono 4 Build Plate Printing Platform+Leveling Paper 3D Drinting Accessories
US $24.98
EU 30,39€
https://s.click.aliexpress.com/e/_oElHWwe