Image 1 of 2 Image 2 of 2 "Prevents Scurvy" Long Sleeve Tee from $30.00 Long Sleeve T-Shirt in navy blue with our GHBC badge on the front, with our "Prevents Scurvy" whale on the back. Size: Select Size S M L XL XXL XXXLarge Quantity: Add To Cart Added! Long Sleeve T-Shirt in navy blue with our GHBC badge on the front, with our "Prevents Scurvy" whale on the back. Sign up for UPSMyChoice to track your package, schedule a specific arrival time, or re-route it. BACK TO ALL MERCH →