[bojan]

Sorry, my mistake, it was 3 for 9$ each..
https://www.ebay.com.au/itm/3-5-10-P...vETw:rk:7:pf:0


steppers:
https://www.ebay.com.au/itm/28BYJ-48...:rk:5:pf:0&var


Stepper is powered from 12V, so you need 5V regulator for processor board as well:
https://www.ebay.com.au/itm/0DB1-5V-...2755:rk:5:pf:0

https://www.ebay.com.au/itm/1-2-5pc-...:rk:5:pf:0&var
https://www.ebay.com.au/itm/78L05-5V...xnm:rk:95:pf:0