Buy the "Be Nice to Archivists" sign as seen in Caution!
You have two options:
Option 1: Buy an 11x11 or 15x15 poster on Zazzle.
Option 2: Pre-order an 18x18 poster for $13.50 via PayPal, pick it up up at SAA. If you live in the DC Metro area, this option is open to you at any time. Bigger poster and no shipping charge!
All swag sale profit goes directly into the "Buy Sheepy a New Graphics Tablet" fund.