As many other ppl suggested you need to change the armor sets to legacy. they are just way too expensive to be a character only.
Im sure if your marketing team will run some numbers you will realize you will sell a LOT more sets if these become legacy .
As it is, is just way too expensive for one character, it comes down to almost $10. Especially now with the Gree sets the Cartel sets are prolly not selling.
Thank you.