array(6) {
  ["reg_prices"]=>
  array(5) {
    [0]=>
    string(4) "5.42"
    [1]=>
    string(1) "5"
    [2]=>
    string(4) "4.83"
    [3]=>
    string(4) "4.65"
    [4]=>
    string(3) "4.5"
  }
  ["sale_prices"]=>
  array(5) {
    [0]=>
    string(4) "5.09"
    [1]=>
    string(4) "4.77"
    [2]=>
    string(4) "4.59"
    [3]=>
    string(4) "4.46"
    [4]=>
    string(4) "4.32"
  }
  ["reg_price_min"]=>
  string(9) "$4.50"
  ["reg_price_max"]=>
  string(9) "$5.42"
  ["sale_price_min"]=>
  string(9) "$4.32"
  ["sale_price_max"]=>
  string(9) "$5.09"
}