Trading cards are a large and growing market: BCC Research estimates the global trading card games market at $7.8 billion in 2025 and $11.8 billion by 2030, and eBay reports that Pokémon was searched more than 360 times per minute on its marketplace in 2025. Yet the collector workflow is still fragmented across spreadsheets and single-purpose tools, making it difficult to track inventory, cost basis, and real profit/loss. Markit addresses that gap with AI-powered card recognition and integrations to automate inventory importing, pricing, and portfolio tracking for collectors and sellers.