I don't know if it is a bug or by design, but in an effort to get some solars
I bought some food/medicines/electronics at earth and sold them for a bit of profit on another SOL space station.
I was very surprised when I could buy back the items i just sold for nearly half the price!!!
ex: bought electronics at 120$/m³ on earth, sold it for 150$/m³ at Procyon and could buy it back for a meager 80$/m³.
.. and did the same at Tau Ceti...
I see some real profit coming up....
a bug?
Sauron
PS: yes definitly a bug: I could sell/buy the same items over and over again... please fix asap.
If I remember correctly you could not buy/sell the same items at a space station...