Yes
The rarest and most valuable Lincoln cent that isn't an error is the 1909-S with VDB on it. The rarest and most valuable error Lincoln cent is the 1943 copper penny.
Platinum.
There are many rare and valuable Sega Saturn Games. Examples of some of the names of the rarest and most valuable Sega Saturn Games include 3D Baseball, Alone in the Dark 2, and Clockwork Knight.
no
Currently Platinum
copper and coal
there are lots ! there is bulbsaur weepingbell and lots the most rarest is poison type
platinum
the best opal can be more valuable than the best rarest black diamond
Fertile Soil
The most valuable Boyd Bears in the collection is the oldest, rarest bear. The limited edition bears are also very valuable. There is also the Bear Necessities that is furniture for the bears.
Coal is the most valuable mineral in Pennsylvania. The state has abundant coal reserves, making it a significant contributor to the state's economy and energy production.