MLD Framework (Market-Legacy-Design)
The Foundational Card Valuation Model
Learn the MLD framework for valuing sports cards. Market demand, Legacy significance, and Design quality — the three pillars that drive long-term card prices.
Money Velocity & Compound Interest
Why Speed of Capital Matters More Than Single Returns
Learn how money velocity and compound interest principles apply to sports card investing. The fast nickel beats the slow dollar.
Liquidity Framework
Understanding When and How to Exit Positions
Master sports card liquidity — velocity and depth. Know when to sell and how to read the signals that precede market shifts.
The Three Time Taxes
Narrative Decay, Opportunity Cost, and Liquidity Risk
Every card you hold is paying three hidden time taxes: narrative decay, opportunity cost, and liquidity risk. Learn to calculate the true cost of holding.
Psychology Framework (5 Biases + 4 Plays)
Behavioral Patterns That Drive Card Market Decisions
Understand the 5 cognitive biases that cost collectors money and the 4 psychology plays that create profitable opportunities in sports cards.
Population Growth & Structural Headwinds
How Supply Dynamics Shape Long-Term Card Value
How PSA population growth and structural supply dynamics affect sports card values. Identify cards with favorable supply trajectories.
Buying-Selling-Grading Operating System
A Year One Operational Playbook for Card Dealers
The complete operational system for buying, selling, and grading sports cards. Built from one year of selling data with real P&L lessons.