I tried to understand what you wrote, i think i have it
Why is this one more expensive than the first one when this one is being done a lot quicker?
I am putting in the same amount of effort but in a shorter amount of time, therefore it shouldn't be as cheep as the other one, also 4-7k is an estimate, If i think i underachieved i ask for 4k, if i think i over achieved i ask for 7k. Notice that i never asked for the whole price.
Why did you put 4.5k, then 4.7k?
Well, i didn't do that, i put 4-7k as in 4000-7000 at first i had it 4k-5k then edited it a minute ago, this doesn't mean you need to pay more, it's just because 4-5k gives no wiggle room.
Are you done yet?
No, its only been 3 minutes.
Also a note to all buyers: if you give a good description it wont be has expensive because i don't need to think about what i need to do and go inside your head.