I stole over $10000 worth of stuff and this isn't the only time I've done it
Why are you stealing so much?
I wanted to sell the stuff so I could make a lot of money.
The fact that you're telling me this means you know what you did was wrong. Stealing someone else's stuff isn't okay and you just wrongly made profit off of it. The amount you stole technically makes it a serious felony, too, so if you get caught you should might face the consequences of what you did.
What? I want to try my luck with stealing different stuff and see if I can get away with it.
I have to strongly advise against that because, aside from it being wrong, the risks to you are far too great.  If you were stealing because you were desperate for money, that would be one thing, but doing it for the challenge is completely unacceptable.  Think about spending years of your life in jail, and having a criminal record for the remainder--it's not worth it.