Good Deal - You got a good deal on the car.
Low Cost - We live in a low cost housing project.
Discount, - I got a discount on the cake.
Low-end - I bought a low-end microwave.
Budget - I am going to stay in a budget hotel.
Bargain - We got a good bargain one the house.
Affordable - Do you know where there is an affordable place to live in New York.