It never hurts to revisit the fundamentals. Today Corbin Hosler returns to some basic principles in MTG finance, opportunity cost and diversification.

Big events are an exciting but tumultuous place for traders. David Schumann relates an interesting time at GP: DC, and the various lessons he took away from it.

Jason Alt relates his rare foray into the world of actual Magic matches before delving into the results from Grand Prix DC.

Sigmund has been longing to once again cast Ad Nauseam. Rather than succumb to temptations, he compares the prospects of Legacy and Modern to identify which investments will help him achieve his goals.

Corbin Hosler looks at the movement of some–what else?–Merfolk staples, and explains how a slow holiday season creates opportunities.

Jason Alt weighs in on the crashed MOCS event and resulting hullabaloo, before discussing the Top 8 Legacy and Standard decks from the weekend.

The holiday season usually means lighter volume in MTG speculation. Sigmund advises exercising patience when buying and selling during this time.

Jason Alt discusses the run on newly-released Commander product and a host of tournament results including Eternal Weekend.