African nursery-web spiders: large, long-legged, fast hunters that build expansive sheet-and-scaffold webs and run across them with a speed that makes the family's reputation.
Keeping favors space and structure: anchor points for the web, cross ventilation, warmth, and prey delivered to the sheet. Not medically serious. The watchability is the strike, which happens in the open and at full speed.
Supply is thin African wild collection with loose identification, and the trade is a specialist's margin of single listings. The genus offers the huntsman-tier speed spectacle in a web-building format almost nobody keeps, which is either an overlooked niche or an unproven one depending on generosity. Priced by scarcity of imports, bought for the run across the sheet.
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.