There's a store in Strawberry, California on Hwy 108 that sold bundled wood like that. I asked the clerk if they sold much of it and she said "You'd be surprised." People from the Bay Area come up to camp, they don't own a saw (???) and they want a campfire, so they pay for wood that's neatly cut to length instead of spending 5 minutes looking for downed wood in the forest.