C# simple space shoot game using XNA

not complicated, so i expect a very reasonable price. people have been offering expensive stuff for something simple. its simply a ship, drawn from sprite sheet, and enemy ship is also drawn from same sprite sheet; the spaceship fires (the fire pictures can be chosen from spritesheet as well) and if the spaceship destroys thre enemy ships (i.e. the fire collides with 3 enemy ships) then player wins and a screen saying he wins covers the game and thats it. if the enemy ship collides with player ship before player score is 3, then player loses and loses screen comes up and thats it. not complicated or anything, so no reason to be expensive. nothing fancy about it. nothing animated really no sounds nothing. also, a code is already given to start with, that includes the sprite sheet. so i expect this to be less than $100 in money ( i cant customize range of bidding)