I agree with Grammostola sp. Northern Type. And age is hard to tell, at least a couple years because they don't grow quickly.
Well "gold" is part of the northern type. I say "Northern Type" because of the different color forms of them and also that's what one of my importers sells them as. The question is as usual which color form is it that op has? @cold blood either way you're getting the hang of it you are getting to know the difference between the porteri etc. from one another.Northern type....thanks....i don't know why I always think "gold" is part....thanks jose.