don't bother.
all your domains are offered for sale. In a best-case scenario, you might be able to sell them for some money (certainly not for $370). I believe that if you had any offers, you would sell them immediately.
in order for them to be valid collateral, the lender must be able to cash out them in the short term in case you do not repay the loan. that is not possible here.
You are not the first who's trying to sell a domain through a loan.