they need to get rid of accessaries in lockbox on average an item is going for 8k cr thats been generous you pay around 36k cr in ce exchange and get 5-8 k cr back if lucky u get the odd decent item like every 10 lockbox so you spend around 6 k ce and get about 3k ce back there seems to be less decent items in lockbox nowadays after update
It's called a gamble for a reason. You knew the risk, and you paid it anyway. It's like in TF2 with crates: there is always that slim chance of getting that cool unusual but you still dive in head first anyway for a small chance. Even if I uncrate something crappy like a strange boston basher or something I have nopony else to blame but myself.