There has been some heated discussion lately on whether or not it’s okay to purchase Magic cards with your economic stimulus payment. MTGJoeD weighs in with his opinion, offering some MTG Finance investment tips in the process.

Sig’s “sell” call last week on Ophiomancer was premature. This wasn’t his first error in MTG finance nor will it be his last. This week, Sig recalls some of his previous mistakes and extracts valuable lessons from each one.