Why a Card You Looked Up Last Year Is Worth Less Now
Five specific things pull card prices down, and most of them are invisible if you are checking a price guide. Here is what actually moved, and how to see it before you sell.
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Values
What Happens to a Card's Value When Its Set Rotates Out
Rotation guts the price of playable staples and barely touches collectible chase cards. Knowing which of the two you are holding tells you whether to sell before it happens.
Trade Value vs Cash Value: Why Trading Always Pays More on Paper
Shops and collectors will almost always give you more in trade than in cash. That is not generosity, and understanding why tells you exactly when a trade is a good deal.
Why Is a PSA 10 Worth So Much More Than a 9?
One grade apart, often several times the price. Where the cliff comes from, why it is steep on some cards and flat on others, and what that means before you submit.
Does a Reprint Hurt the Original Card's Value?
Sometimes, briefly, and less than people fear. What a reprint actually changes about an original, and the cases where it genuinely moves the price.
Are Pokémon Cards a Good Investment? An Honest Look
The mechanics left out of the cards-went-up-10x stories: survivorship bias, the spread, eBay's 13.25% fee, grading costs and holding a thing that pays nothing.
Shadowless Base Set: What the Premium Is Actually Worth
Shadowless Base Set sells for more than unlimited, but the premium is concentrated in a few cards. August 2026 sold prices, card by card, plus PSA pops.