how much work ? code much ?
Are you able to type more then 1 line? How about elaborating a bit on your questions.
i don't know ! up ! 3d printer good ??
low cost ? best 3d printer ?
How about answering all the questions?As with everything there are trade offs. There are so called low cost 3D printers out there that are about $400. But the build platform can only make a 3"x3"x3" object. Ad it may come in a kit you will have to assemble yourself. If that is beyond your abilities then it probably isn't a good option for you. Asking which one is best is very subjective. As i said you need to consider the 5 things i mentioned above to figure out which 3D printer will be "best" for your needs. But if your just looking to get any 3D printer then go with the cheapest one you can find. The print quality will be as good as your ability to calibrate the machine. If more detail is required then you will need to change out the extruder for one with more control and that uses finer filament.
A similar question was asked recently. Read this question for the answers and links to websites that will help you review what's available for your needs and budget.