all the green things except morning glories = about 350-500k.
morning glories (green & grey), red mushrooms, wall hook, tent piece = about 3-5mill.
grey ohii tree, rocks, shells, trash pile & black plants = about 350-500k.
bed pieces & wall pieces (short/large/sandstone/wood) = about 400-600k.
tree stump with wood shavings = 20+ mill - that is your only really rare piece.
i don't know about display case pieces, table pieces or bench piece.