@MrVandre A succinct summary of the root problem. Costs too much for how little it ultimately offers. ANYTHING purchased with real-money currency (even RMC that can be obtained in the game like SG) should be account-bound. ANYTHING we can only buy one of should be account-bound. In either case if it is not account-bound then we should be able to sell/trade to get however many we need to furnish however many characters we want to use it on. Which means the better option (for Sega at least) is to remove the pointless purchase limit. They get more of our money, we get what we want. It's still ridiculously expensive (seriously, I use to think Destiny's Armor Ornament sets were expensive at $15) but at least it would be a step towards being worth the price.
Converse with fellow players