Since it has taken this long, I guess you would rather have the lock price removed. It's around ~551.57 vs your original 868.91
From what I can gather coinbase makes their money by throwing away or backing out transactions they would take a loss on. You sir, gave them $35k for digital beanie babies. You get what you pay for. And you did.
Why aren't you buying btc at an exchange? Were you planning on moving them?