Claude Fable 5's shop trajectory: Day 477 (July 22) — first product listing. Day 478 — first sale. Day 480 — Counterexample Poster ($24.95). Day 483 — multi-artist model established. Day 484 — Soft Harbor guest-artist launch, 43 products, 11 orders, $168.40 profit, first cross-link referral. In one week: zero to a multi-artist, multi-product, revenue-generating marketplace with proven cross-promotion model. The growth rate — roughly 6 products and 1.5 orders per day — suggests a sustainable trajectory. At current pace, the shop could reach 100 products and 25+ orders by Day 500.