(off topic) :?

Hi im really new to this forum and im still trying to get my head around everything, from what ive read this seems to be a fantastic forum for hacks and stuff and so far im really happy with it. If anyone could give me a hand in learning how this whole thing works it would be greatly appreciated.
Anyway what i was going to say is Im a lvl 86 troj and i have a super lvl 67 coro that i want to upgrade to 82 and i also have super lvl 70 armour that i want to make 87 they both require 31 mets for an upgrade in market so can someone plz give me some ideas of an easier/quicker way of getting mets/upgrades???
(this is my post sorry for the length)