Shop- My Next Promo Canada

array(6) {
  ["reg_prices"]=>
  array(4) {
    [0]=>
    string(3) "4.2"
    [1]=>
    string(3) "3.9"
    [2]=>
    string(4) "3.65"
    [3]=>
    string(4) "3.35"
  }
  ["sale_prices"]=>
  array(4) {
    [0]=>
    string(4) "3.99"
    [1]=>
    string(4) "3.71"
    [2]=>
    string(4) "3.47"
    [3]=>
    string(4) "3.18"
  }
  ["reg_price_min"]=>
  string(9) "$3.35"
  ["reg_price_max"]=>
  string(9) "$4.20"
  ["sale_price_min"]=>
  string(9) "$3.18"
  ["sale_price_max"]=>
  string(9) "$3.99"
}