TCG Market Basics: Supply, Demand, and Price

Understand how supply and demand drive trading card prices, with real market data and examples from the TCG market.

Read the full data-rich guide with real card examples and current market prices at Guardian TCG.

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7-Day Top Movers

Persian GX (Double Blaze) — $14.99 (+497.2% this week)
Snow-cloud Castform (Hidden Legends) — $7.82 (+496.9% this week)
DON!! Card (Orange) (One Piece Promotion Cards) — $105.13 (+495.4% this week)
Houndour (39) (Neo Discovery) — $9.26 (+493.6% this week)
Golbat (Fossil) — $6.75 (+493.6% this week)
Sol Ring (Commander: Teenage Mutant Ninja Turtles) — $10.65 (+485.2% this week)
Rayquaza EX (Dream Shine Collection) — $154.08 (+478.8% this week)
Kangaskhan (FireRed & LeafGreen) — $28.47 (+469.4% this week)

High-value cards to discover

Internal discovery links for inventory flagged as under-linked (18 URLs).