If ONRR decides to value your coal for royalty purposes under § 1206.454, or any other provision in this subpart, then ONRR will determine value by considering any information that we deem relevant, which may include, but is not limited to:
(a) The value of like-quality coal from the same mine, nearby mines, same region, other regions, or washed in the same or nearby wash plant.
(b) Public sources of price or market information that ONRR deems reliable, including, but not limited to, the price of electricity.
(c) Information available to ONRR and information reported to us, including but not limited to, on form ONRR-4430.
(d) Costs of transportation or washing, if ONRR determines they are applicable.
(e) Any other information that ONRR deems to be relevant regarding the particular lease operation or the salability of the coal.