A reselling newsletter that documents the author's own sourcing experiments, from Depop purchases tracked in a spreadsheet to buying from TCG distributors. Readers get first-hand numbers and mechanics on how to find underpriced goods and flip them for profit.

WEMADE Stories is a Korean game company's newsletter with feature articles on its own titles and related gaming topics. Recent issues mix historical context, such as the 13th-century setting of Night Crow, with trading-card market analysis and the revival of a 20-year-old MMORPG.

Covers trading card release news and collecting practicalities across sports cards and Pokémon, sourced from official issuer pages. It separates confirmed facts such as names, dates and headline cards from details that remain unconfirmed.

Shaq Gould writes personal year-in-review posts covering his startup failures, business acquisition search, small e-commerce collectibles business, angel investments and life updates. Essays like the one on failure offer candid, reflective takeaways from a founder's experience.