I’d totally suggest looking for used prusas personally, something like a mk3s is definitely slow by today’s standards but they’re super capable, very simple and easy to maintain. I’ve modded mine to the point that the rails and axis steppers are the only original components and planning another mod right now. If you could find one for a reasonable price it’s a great platform.

If you are willing to spend a bit and want a kit/something new, I really like Vorons and other open source printers, I’ve seen decent reviews of some of the formbot kits for something like a v0.2, includes a bunch of mods you’d probably look at eventually anyhow, I’m not sure if this is in USD or localised to CAD but with printed parts and a dragon hotend (highly recommend, v6 hotends are a pain imo, they work but having the block fixed is so much nicer) is $429 from china. It’s capable of printing every part for larger Voron models (and obviously stuff like abs) and is more importantly enclosed.

Add something like a nevermore micro to it (component kit) and you’re solid (recommend enclosed and filtered, ideally you don’t print in the same room you’re in without good fume handling, I’ve done unenclosed abs in my office back 12 years ago, abs these days doesn’t stink as bad but from experience it’s super unpleasant, 0/10 do not recommend, I did it exactly once)