array(6) {
  ["reg_prices"]=>
  array(5) {
    [0]=>
    string(3) "5.9"
    [1]=>
    string(4) "5.13"
    [2]=>
    string(4) "4.47"
    [3]=>
    string(4) "3.89"
    [4]=>
    string(4) "3.38"
  }
  ["sale_prices"]=>
  array(5) {
    [0]=>
    string(4) "4.23"
    [1]=>
    string(4) "3.89"
    [2]=>
    string(4) "3.48"
    [3]=>
    string(4) "3.38"
    [4]=>
    string(4) "3.18"
  }
  ["reg_price_min"]=>
  string(9) "$3.38"
  ["reg_price_max"]=>
  string(9) "$5.90"
  ["sale_price_min"]=>
  string(9) "$3.18"
  ["sale_price_max"]=>
  string(9) "$4.23"
}