Does Giro have a "Hall of Fame" of photos for their helmets that have done their job? Yours obviously did. I'll bet if you send them a photo and a paragraph or two about how great their helmet performed and protected you (assuming no head injuries there - good luck!), you'll get a new one at a discount. Give them something they can use on their Website marketing.
I hope those bruises heal quickly. Crashes are scary, huh?
Roxy - No, Mom, I didn't sit in purple paint. That's a bruise. But my bike is fine!
Getting in touch with my inner try-athlete.