Any Spider morph with obvious Neuro wobble: $0 as a breeder-more valuable as a pet.
Assuming the wobble is minimal:
As of right now December 31st, 2025, I would say $200-300 for a male, $250-350 for a female with the aesthetics of the colors/patterning driving price towards either end of the range.
Fun fact: I spent 4 generations (12+ years) selectively breeding for reduced wobble on my Spider morphs. I would never add an outside specimen at this point-and if I started over right now: I would not use Spider at all due to the hassle.