What term life insurance policy should I get for a 60 yr old man?

My father is 60, smoker and taking Zocor. Normal weight. The quotes I have seen for a 10 yr term for $150,000 are $180 a month. Does that seem right? Anyone know a cheaper one? Basically I inherit the house while my relative gets the cash, so it's all fair. I would make the payments and leave my relative as the beneficiary. Thanks