I have two 3d printers that work but I am replacing. Neither are in great condition and will require some TLC. Rather than throw them out I have no problem giving away for free (the $1 is just a place holder).
Printer 1: Creality Ender-3 V2. This was a real work horse. I have some spare parts for it.
Printer 2: Cocoa Press CHOCOLATE (prints Chocolate!) See printer https://cocoapress.com/
It works but not very well. That is I can't get good prints that are taller than an inch. Very good for Chocolate plaques/signs and/or letters. Lots of spare parts and such.
Important: You must take both, what you do with them is your call.