Using steamlytics api to echo price of item

Hello I am trying to echo the "avrage_price" price of a item but i don't know why my code isnt working, Help would be great. here is my code,

($name is a valid variable that when i echo works)

(i put myKey where i would normally put my key to hide my key)

    $apiUrl = "http://ift.tt/2bvYK7s";
    $jsonApi = json_decode(file_get_contents($apiUrl));

    echo $jsonApi['avrage_price'];