GM Sir!

Very cool. If you're in the US you can get an Ender 3 from Microcenter for $99, I'm not in the US, so not sure if they still offer this deal.

If you want to print in a bit better quality with less tinkering, expect a $400 price point for example for a Prusa Mini.

Filament for this would be 1 Roll at max, so ~$20.