Not really. It's based on personal opinion.
Most users prefer one word RWNs that are somewhat common, like Power, Hate, Love, Queen, Nova, Ruin, etc. This names can generally be worth as high as 50m if they really want to push for a good amount of TU.
Most people generally don't like double+ names (YourLove, WhatIsThis, NoMercy, etc.). I think they'll just go for 2m at most, but that's just wishful thinking.
The only double names that are an exception is possibly Warrior Cat names, Homestuck names, basically names that are from the media (EdwardCullen, HarryPotter, etc.). These, in my opinion, generally go for about 3m-10m depending on the popularity.
Words that someone has to look up (like foreign words, scientific words, etc) aren't valued highly unless it's commonly known. Generally, hardly anyone likes names that they have to find out what it means. xD
This is all just general. Everyone have their personal preferences.
So yeah, just like this post, people have different prices for different names. :T
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