Eco-Friendly Mailers

I am so excited! I received my new eco-friendly mailing envelopes today. They are made right here in Colorado where I live,  by a company called Ecoenclose. It is located in Longmont. I thought about driving there and picking them up myself. But then I thought it may be more "green" to have them shipped to my house.

I really really like the idea of compostable shipping materials. They are about one third more expensive than my old mailers. Maybe I need to raise my shipping prizes? Oh well, I think they are totally worth it.

What's your take on the subject?