Genus Holconia
Australian huntsman spiders, large, banded, and governed by the border that governs everything Australian: export is prohibited absolutely, and the world's legal stock is a closed pre-ban loop.
The animals are classic huntsman: extremely fast, flat, bark-dwelling, not medically serious, and containment-governed from first principles. Vertical surfaces, airflow, deliberate opening.
Inside the closed loop, a handful of European breeders set availability, gaps run years, and single-seller listings are the norm. The Australian paperwork story does all the structural work here, exactly as it does for Phlogius and Selenocosmia crassipes, and the genus trades as a scarcity artifact of policy rather than biology.
The line on each tile: lowest ask per day.
Rarity BETA Rarity is supply, and only supply: the tier is how many sellers have ever carried a species, and for a single seller, how many separate listings. Price is not part of it, and neither is how recently it appeared. Tiers are given to tarantula species only.