Snomageddon by One vs Many - $24
A portion of every sale will be donated to SOME (So Others Might Eat), a nonprofit organization that provides food, clothing, and health-care services to the poor and homeless.
Update: The City Paper reports that 15% of the proceeds will go to SOME.
Snowcamp DC 2010 by Tastytronic
Industries - $16.90 to $69.90
I Survived Snowmageddon (via Cafe Press) - starts at $12.99
I Survived Snowpocalpyse (via Cafe Press) - starts at $12.99
Snowpocalypse Now (via Zazzle) - $23.80
Dupont Circle Snowball Fight (via Zazzle) - $22.95