When I read back over the Quest Thread, under the part about common-tier items, it mentioned Iron Boots as being considered common-tier, and it specifically said, "Iron Boots, a Deku Shield, swords of all varieties, and so on were all considered common. A common-tier item which cannot be used effectively in combat would cost a player nothing, so long as the item was reasonably obtained within the role-play. (Notably, the Picori race's Lost & Found racial ability lets them find common-tier items in otherwise-unreasonable places.)" I feel like this error needs to be rectified, either by fixing that statement or removing the treasure entry from the library altogether.
There's a difference between boots of iron, which is what the common treasures are, and the treasure Iron Boots, which have additional/special properties. Still, the confusion has been edited out of that part. Thanks!
