In my neck of the woods lumber prices have almost doubled. BIL is doing a few repairs on the old barns for me. He went and got a couple of treated 2 x10's last night. Wow, what a sticker shock, they were $15-16 a piece a year ago, $30 each at today's pricing. Glad I'm not building my other shed yet. I don't think it would be twice as good at twice the price.
Ya, this pricing was at a orange big box store if that makes a difference.