Sometimes they drop ya. You can get them by selling ppills and amnesia green. You can get amnesia green by sending 10 million gold to alchemist. He will mail you back 1 amnesia green that you can then sell for one durability at the sahara1 trader. You can get as much amnesia green from alchemist as you have money 🙂
But when you sell those amnesia green, always sell them one at a time. If you have 10 and sell all 10 of them at once, you will get only one durability.
You upgrade chips by mailing to alchemist along with a chip core from sahara1 trader. Will upgrade one level up to lvl 4. Then you will need two chip lvl 4 to proceed to lvl 5. Then you can continue to lvl 8. In which you will need two lvl 8 to upgrade to lvl 9. Lvl 9 is max.
Saturnus and mars are not upgradeable. You take 10 armor pieces, such as 10 C vend gloves, mail them to alchemist along with radiation of mars to receive mars gloves. Mars for c vends. Saturnus for a vends. It’s kind of useless to make them unless you have tons of vends laying around and radiations.