Re: Premium crates ruined...
Well, you may have gotten blue sport part, which you most likely don't need, and you could have sold it for 3000. Is 3000 $ enough for you 90 gold? Of course not. But sometimes you get 3-5 legendary blueprints which possibly are worth the gold, or purple/golden hyper part, which definitely is as well. It is just luck.
And 28k scrapt points? Not that bad, you can almost buy a classic sport purple part, and I would say it is worth 90 gold, right? It's just I won't buy the blueprints in the chop shop...
One last thing - why is that you wait for 10 legendary crates? Is it that few clicks you spare by buying all at once instead of each one separately? Have you realized there is no discount for buying batch of ten here? And buying one after one allows you to get those bps/parts sooner (before you have saved 900) or stop sooner, when you get what you need, without having to buy all ten?