Online shop closing :(

I would actually recommend not investing your life savings into this.
I know a couple of people who run actual shops selling this sort of stuff and the return and market is fairly small.
How many healing crystals will someone actually buy?
The site would serve much better as a portfolio shop that makes a bit of cash.
Keep it for your portfolio, do a bit of work on it untill you have made a decent conversion rate with your existing traffic.