Zeke,
I think what you're trying to ask is, how do you show a girl that you're high value and how can you tell if she thinks you are...
Well, as Chase mentioned, a lot of guys in seduction will do whatever they can to pump their value, "I'm a CEO, earn a 6 digit income, drive a ferrari, live in a mansion, etc." Depending on how you come across, the girl may either really dig it, to the point where you get slotted into boyfriend land, or she may go into auto-rejection, if you're coming across as an insecure, pompous ass hole.
I think part of the way a girl will think you're high value is if you believe that you are high value yourself. If you subconsciously feel like you have a lot to offer someone, that'll be portrayed through your actions, how you look, etc. The thing is, it's fine if a girl finds out about your valuable traits/possessions etc., so as long as you only tell her if she asks, you don't reveal
too much (baiting technique), and you MUST be humble about what you say and how you act. If you are humble, she'll feel like you are more attainable/relatable, and you'll have a better shot at bedding her. In fact, if you're going to pick the girl up and you have the choice of picking her up in a ferrari or a honda civic, you should opt for the civic every time, because then the girl will be MORE likely to sleep with you. Why? Well if you drive a ferrari or some luxury car, she's going to want to keep you around for longer, and won't want to risk quick intimacy on this 'amazing guy', so she won't sleep with you, and there will be more room for error and more wasted time on your part if you oblige to her desire to take things slowly. It might workout, as many guys do get girls without sleeping with them, but that's only if the girl is really attracted to them, and it's much safer/guaranteed to keep her around if you sleep with her and move faster.
How to know if a girl thinks that you are high value? Well the thing is, every girl is different; they all have different standards, different things they value, just like guys do. So one thing that's impressive to one girl, may not be impressive to another. For example, if you meet a really desirable, high class girl, you're going to want to show that you can match or slightly one up her in that regard, because a classy girl isn't going to want to be seen with a rude asshole (this is more for the older guys). Most girls want a guy who is
slightly better than them at a certain skill, socializing, better looking, etc., or more vaguely, just in general.
I feel like your question is a bit difficult to answer, because you're wondering how to tell if you're high value to the girl? Well look at yourself and look at the average guy in your country. If you have more wealth, skills, 'intelligence', drive, ambition, or anything that sets you apart from the pack, then you're probably a high value person. So if you are a high value person, and you tell the girl about yourself, you want to 'dial down the value volume' as Chase says in his post, 'https://www.girlschase.com/content/dialing-down-value-volume'
A good example is if you worked for playboy, you could say, "I've written a few articles for Playboy, believe it or not. But I don't think anyone ever reads them, there are far too many distractions in that magazine." It's a self-deprecating remark, so you're essentially bringing yourself back down to Earth to a level where she can perhaps relate.
I don't know if I answered your question, but perhaps you can benefit from what I've said
Garrett