At least six boxes and some packing padding. If you're seeing this post, they're still available. if you're interested please suggest when you might pick up in South Boulder - that makes for more efficient planning for both of us! possible drop-off if you're not far away.
large box 31" cube,
three flat boxes 31" X 20" X 4.5"
one 26" X19" X 10"
one 25"x 19x 12", one ~ 18x14x6"
plus some packing stuff (not shown) Most are extra sturdy cardboard,
Fair Offer Policy applies