array(6) {
  ["reg_prices"]=>
  array(5) {
    [0]=>
    string(4) "3.31"
    [1]=>
    string(4) "3.06"
    [2]=>
    string(4) "2.85"
    [3]=>
    string(4) "2.69"
    [4]=>
    string(4) "2.51"
  }
  ["sale_prices"]=>
  array(5) {
    [0]=>
    string(4) "3.08"
    [1]=>
    string(4) "2.85"
    [2]=>
    string(4) "2.65"
    [3]=>
    string(3) "2.5"
    [4]=>
    string(4) "2.33"
  }
  ["reg_price_min"]=>
  string(9) "$2.51"
  ["reg_price_max"]=>
  string(9) "$3.31"
  ["sale_price_min"]=>
  string(9) "$2.33"
  ["sale_price_max"]=>
  string(9) "$3.08"
}

array(6) {
  ["reg_prices"]=>
  array(5) {
    [0]=>
    string(5) "21.91"
    [1]=>
    string(5) "20.43"
    [2]=>
    string(5) "19.82"
    [3]=>
    string(5) "19.13"
    [4]=>
    string(5) "18.61"
  }
  ["sale_prices"]=>
  array(5) {
    [0]=>
    string(4) "20.6"
    [1]=>
    string(4) "19.2"
    [2]=>
    string(5) "18.63"
    [3]=>
    string(5) "17.98"
    [4]=>
    string(5) "17.49"
  }
  ["reg_price_min"]=>
  string(10) "$18.61"
  ["reg_price_max"]=>
  string(10) "$21.91"
  ["sale_price_min"]=>
  string(10) "$17.49"
  ["sale_price_max"]=>
  string(10) "$20.60"
}