Rarity Scores

Miata Registry rarity scores combine production volume, preservation, age, characteristics, documentation, and mileage modifiers into a 0–100 score.

Production volume contributes up to 50 points (fewer than 100 units = 50 points). Preservation modifiers add points for original paint, tops, wheels, and single ownership. Age adds points per year since release. Factory performance mods, numbered editions, and unique colors add more. Documentation and low mileage provide additional bonuses.