How much would you think a Johan Santana, Josh Becket, and C.C Sabathia jersey baseball card is worth?

This is a single card with pieces of each of the three players jerseys on the card, I am looking to sell this card and wondering how much i should ask for/ how much it is worth. It is in mint condition.|||If it is from this year, it might be worth a dollar. Only old cards are valuable anymore, because so many cards are made nowadays.