Boy box includes over 7 yds of knits plus one flannel. One of the knits (sweater knit) is a poly, everything else is 100% cotton. Price is 19.00ppd (priority postage). It comes out to being approx 1.50 per yard.
http://pic15.picturetrail.com/VOL591/2747366/5502757/120388423.jpg

Girl Box includes approx 8 yards of knits plus one woven (watermelon). All is 100% cotton except for the striped knit which is cotton/lycra. Price is 22.00 (priority postage) It comes out to being less than 2.00 per yard.
http://pic15.picturetrail.com/VOL591/2747366/5502757/120388421.jpg