Got 30k worth gold and silver but i have about 30k credit debt

[Enkhmanlai Enkhbaatar]

Hi everyone just need some advice.

I bought house last year with fha loan and i fixing it and want to rent it out this year. I have 30k worth gold and silver but i also have 30k worth of credit card debt. 12k is on 1 year interest free. So my plan was sell all my gold and sliver pay off my credit cards, boost my credit score. Then get line of credit to pay off my house or get another house.. please help