I heard that the instaboost codes were banned until further notice. Does the same go for Toriprime, like can you still sell it for tc?

btw, why not?

People not sending the instaboost codes after being payed, etc.

I think that depends on your intentions of your sale, they closed the Instaboost packs down because of so much scamming going around so if your doing honest sales then im sure it will be fine.