Generally speaking DL accounting degrees are not worth much in the market. In fact an accounting/finance related diploma from a proper poly has better marketability. All the major employers like MNC, larger local firms or public sector will not hire you on a degree executive level.

Your most realistic action is to either take up finance/accounting executive jobs in small companies or finance officer levels in larger companies. These will usually pay closer to non-technical diploma starting pay as you have no relevant exp. I would say anywhere 2 to 2.4k max if you are lucky.

The difficulty is that you are competing with the hoards of diploma fresh grads as a mid-career, that is going to be a hard sell. My advice would be to grab whatever offer that comes first, I don't think its going to be that easy for you to get an offer.

Let this be a hard lesson for you in the future - in Singapore do not quit a cushy job without getting anything first, especially when your CV is very weak.