BIGTREETECH BTT SKR Mini E3 V3.0 Motherboard With TMC2209 UART VS SKR 2 3D Printer Mainboard for Ender 3 Ender 5 Pro CR 10
US $43.67
EU 32,39€
https://s.click.aliexpress.com/e/_oFLIPvm

BIGTREETECH MicroProbe V2 Auto Leveling Sensor 3D Touch Sensor For Ender 3 Voron 2.4 H2 Extruder SKR MINI E3 V3.0 VS BL Touch
US $9.98
EU 11,40€
https://s.click.aliexpress.com/e/_ongB3Au

FLASHFORGE Universal Filament Drive Gear Standard Hardened Steel Durable The Part of Feeder Assembly for FDM 3d Printer
EU 4,49€
https://s.click.aliexpress.com/e/_onyw1Ss

Flashforge Adventurer 5M Pro High Speed Smart 3D Printer 600mm/s Core XY Structure Automatic Shutdown Smooth Silent Printing
EU 663,69€
https://s.click.aliexpress.com/e/_oliTELW

QIDI TECH Q1 Pro Heating lines with ceramic discs
US $12.00
EU 11,19€
https://s.click.aliexpress.com/e/_okQymGk

3D Printer Parts Supporting Pull Rod Kit Aluminum Alloy Tie Rod Set Compatible with Creality Ender-3/Ender-3S/Ender-3Pro CR10
US $18.27
EU 16,33€
https://s.click.aliexpress.com/e/_oCrQASe