option to buy CR 20

[curious aardvark]

what is a cr 20 ?
how much are they asking for it ?

Ah right - one of these: https://www.creality3dofficial.com/p...pro-3d-printer

Right so, looking at it, it's basically an ender 3

I dunno $50
And he should pay you that to take it :-)

Look it's junk, save your money and buy something worth having.

If you want an I3 go for one with the priginal prusa design features:
direct drive extruder, side print bed support rails and dual z-axis motors and screws.

Everything else will give you problems one way or another.