What would the approximate budget for sending a LibreCube into orbit in 2-3 years be?

Hello Libre Space community,

I am heading a group of volunteer engineering and science students, as well as a school, and want to find out if it is realistic for us as a group of hobbyists to get a satellite based on free/libre tech into orbit within the next 2-3 years. Say the goal is to download a 3 kb image from it.

How much do the components of a LibreCube cost in total?

Which components, if any, are expected to still be outstanding by then and can they be procured commercially? What do they cost?

What does it cost to get it launched?

Do we need to build our own ground station? What are the options?

What are the main risks of the venture?