I recently found a 5-speed new-in-box Nardi knob so I am selling this 6sp version.
Earlier this year, I purchased it from another m.netter who is know for selling high-quality nardi knobs.
As he advertised when I bought it, it is in excellent condition.
In fact, IMHO, it is in better condition than he even suggested.
When I compare it to my NIB 5-speed, it is in nearly the same condition.
It is scratch free and the shift-pattern/numbers show zero-wear although this is hard to capture in photos; and it is ever so lovely to the touch.
FWIW, the Nardi wood knob is probably the best "feeling" Miata knob to ever grace your palm .
It is not perfect.
See pic #3 for small flaw at the two o'clock position above the shift pattern "5".
$225 SHIPPED/INSURED TO LOWER 48.