what type of algorithm do i need

Hi,

i want to solve the following problem using matlab. but i am not sure what type of algorithm would i need. the problem goes like this-

i have a list of player names. each player has a corresponding price and average_points parameter. now i have a budget of let's say 100. within this budget i have to pick 3 players. and i want to make sure that the 3 chosen players are the optimum solution meaning based on price and average_points parameter and under the budget constraint i can pick the best possible 3 players and therefore achieve optimization.

it could be that a more expensive player might have fewer points than a less expensive player.

it is also permissible that i do not have to spend the entire budget. if i can find 3 players with optimized solution with less than 100, that is also acceptable.