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The ReadyMark Model: A Repeatable System for Turning Inventory Into Cashflow
When operators say 'sales are slow,' the cause is usually operational: listings aren't tight, condition certainty is weak, platform fit is wrong, fulfillment is annoying, pricing has no floor or plan, and there's too much 'maybe' inventory sitting unprocessed. Cashflow is a byproduct of readiness. ReadyMark makes readiness measurable. Key Findings Inventory with ReadyMark scores below 70 has a 3x higher dispute rate than scores above 90 The 'listing quality' and 'condition ce

Kathryn Frese
May 253 min read


Platform Arbitrage in Pokémon TCG: A Practical Playbook for Capturing Spread Without Getting Trapped
The same card can be worth three different numbers on the same day depending on where you sell it. That's not noise — it's structure. Pokémon pricing is fragmented across micro-markets with different buyer intent, trust premiums, liquidity, and friction. Most people treat comps like universal truth. Operators treat comps like venue-specific signals — and that's where arbitrage lives. Key Findings Platform pricing fragmentation creates consistent 10–40% spreads on identical as

Kathryn Frese
May 253 min read


Sealed vs. Singles: A Capital Allocation Framework for Small TCG Operators
WHITE PAPER: Sealed vs. Singles: A Capital Allocation Framework for Small TCG Operators When to buy sealed product vs. go straight to singles/slabs (with real math and risk controls) Disclaimer: This white paper is intended for educational and informational purposes only. It does not constitute financial, investment, or legal advice. All market values, pull rates, and EV estimates referenced are illustrative examples based on publicly available data and operator experience —

Kathryn Frese
May 226 min read


From Binder to Balance Sheet: A Simple Inventory System for Pokémon Card Sellers
Executive Summary Card selling gets messy fast. A few raw singles turn into multiple submissions, partial returns, cross-posting, shipping supplies, platform fees, and 'wait -- did I already list that?' moments. The result is usually the same: lost time, missed sales, and inaccurate profit tracking. This white paper outlines a simple inventory system designed for small Pokémon card sellers who want repeatability without turning their hobby into a full-time spreadsheet job. Th

Kathryn Frese
May 64 min read
Inside the Phantasmal Flames Binder: A Mega Evolution Era Showcase
Some sets are made to be played. Phantasmal Flames was made to be collected. The SV4a Japanese set dropped in 2025 as part of the Mega Evolution era — a celebration of legacy Pokemon reimagined as ex cards with jaw-dropping alt art and Special Art Rares that rival anything in the hobby. We built this binder from the ground up, card by card, and we are not done yet. Here is a look inside. The Build Philosophy Every binder we build at BlueVioletPoke follows a simple rule: the s

Kathryn Frese
Apr 202 min read
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