I don’t think the monetary value assigned to each person is based on power/strength. There is no way that Liam would be worth 3 million and Lydia 20. Not to mention how does one compare a banshee to a werewolf.
I think the list is about Scott (since he is worth the most) and the pack, and I think that the rest of the monetary values are assigned based on how essential each person is going to be to the pack/Scott … or to put it another way, how difficult they will make the benefactors end goal - which I am assuming is anti scott.
Most of the character names we don’t recognize are worth in the thousands, but Satomi for example is worth 10. But considering she is one of the oldest werewolves, if this was based on power/strength, shouldn’t she initially be worth more (she did just lose almost her entire pack so she is weaker now).