2x4x16 - 13 =10.51
2x6x16 - 27 = 17.56
2x10x16 - 1 = 33.31
2x8x16 -2 = 26.44
Plus a bunch of others not listed.
Just that equals to over 600 dollars in lumber.

Take for half price or make an offer !
When you call please mention you found this ad listing on OKz.ca