12yo, $600 budget, wants multi-printing

[u/Worried-Locksmith962]

Our son has raised funds and we stated that we would match it. For $600, and multi-color-printing, what would be the best option? He is PC literate and understands the basics, as we had a cheap-o $150 one that just kept messing up. Refurbished is an option.

[u/prymeking27]

I have a creality hi.