I will need to know more details to give you a better answer to your question.
However, First thing you MUST do is ask your Realtor to give you an updated CMA (comparable market analysis). The CMA will give you what your house is really worth and what it should sale for compared to similar condos in your area.
If your house was initially "overpriced" then your Realtor may be looking for a drastic price reduction in order to fit with other homes for sale.
Communication is very important and you must discuss the details with your Realtor.
Real Estate Broker Associate
Licensed in NY and FL