For locals in the greater Seattle area:
I have 10 bags and counting that consists of about 85-90% pine needles and willow leaves that I raked up recently. I will trade 1 new, unused yard-waste paper bag like the ones in the pictures for each bag you want (doesn't have to be ACE bags). Offer will only last until yard-waste pickup day which is this coming Tuesday, Aug 16th, 2016.