Complex sentence: Market price is one of a number of ways of establishing the monetary value of a transaction; there are others, such as historical cost; the resource cost of the good or service; the discounted present value, economic value, intrinsic value, and others.
Split into simpler sentences: Market price is just one of a number of ways of establishing the monetary value of a good or a transaction. Others include historical cost, the resource cost of the good or service, an appraised value (such as the discounted present value), economic value, intrinsic value, and others.