Please make it easier to find the lowest price in galaxy so we know in an easy way what can be sold close by.

Best example is for me endless sky. Please see the picture. Self explaining.

The "Space Rangers" series has done it pretty well as an ingame "Information Center." A player can use the centre on a station/planet to read news or pay a small fee to find stuff by the requirements they like, be it goods, equipment or hulls, etc. The only practical downsides of the implemented system, in my experience, are no option to explicitly sort nor any "give me the best for buy/trade" search queries. The result's items can be saved into the notification panel by pressing the "i" sign.

Has anything happend in this direction? Or is it not intended?

BTW: Do you still play Space Rangers?
I like some machanics, but others I do not. Much is a comic style and the ships do not give me the right feeling.
The combat on planets is a nice side game, but repetitive.
I would love to have a much bigger economy.
I will sure give it another try.

Judging by the deathfog void from the developer and nothing happening in the direction, I think this great idea is ignored. "Space Rangers" is significantly poorer when not played in the native language of the game (Russian), just try to change and look at the number of quests for example, not to mention the tiny atmospheric details are lost in badly done translation. If you do wish to see the real full game, not a piece, you know what I could say and you know this is a very hard path. The only other hope is if someone brave would translate it full, a highly skilled native speaker of both English/Russian or German/Russian.