For a limited time we are selling stickers with the Altitude logo! Stickers are $2.50 plus shipping. Shipping is $0.50 for US members and $1.25 for non US members, no matter how many stickers you order. I have only a small number ready to ship right away, but I can order more if enough people want them!
Please see this page for more info: https://donate.alttd.com/category/573021