The Journal

Big weekly swings hit 85 cards, with a surprising number moving 20% or more.

Big weekly swings hit 103 cards, with several Ascended Heroes singles moving 20% or more.

Why the same card shows three different prices, which sources to trust, and how to cross-check a value in under a minute.

Expedition prices are moving fast this week, with broad gains across holos, reverse holos, and key Crystal cards.

A fast read on the biggest weekly price swings from Surging Sparks and what collectors should watch next.

Big weekly swings hit Stellar Crown, with 94 cards moving more than 20%.

Big weekly swings hit 95 cards, with a surprising number of Mega Evolution singles moving 20% or more.

Base Set woke up this week, with 109 cards posting 20% or bigger price swings.

Big weekly swings hit Black Bolt, with 107 cards posting moves of 20% or more.

Big weekly swings hit the XY Promo set, with 117 cards posting 20% or greater price moves.

A fast read on the biggest movers in Prismatic Evolutions this week, and what the swings actually mean for collectors.

A fast look at the biggest gainers, losers, and what they say about Journey Together this week.

Big weekly swings hit 114 White Flare cards, with several chase cards separating from the pack.

How Expected Value works, which sets currently offer the best value, and how to make data-driven decisions about opening sealed product.