>>532424442
>>532425701
adding to this, i could be completely wrong but i don't think there are "cyan" compatible items in rocket league nor black market compatible items yet, you can at least trade up those cyan items for a blue one, but black market items are one and done, and the only thing they can benefit you with is a random deal in the shop, since they reduce the price by a lot
basically if you only care about compatible stuff blue, purple, red and yellow/golden drops are the stuff but again you don't lose or win anything if you keep them unopened