Power Bank Key Chains

array(6) {
  ["reg_prices"]=>
  array(5) {
    [0]=>
    string(4) "7.09"
    [1]=>
    string(4) "6.66"
    [2]=>
    string(4) "6.26"
    [3]=>
    string(4) "5.85"
    [4]=>
    string(4) "5.42"
  }
  ["sale_prices"]=>
  array(5) {
    [0]=>
    string(4) "6.07"
    [1]=>
    string(4) "5.96"
    [2]=>
    string(4) "5.42"
    [3]=>
    string(4) "5.31"
    [4]=>
    string(3) "5.2"
  }
  ["reg_price_min"]=>
  string(9) "$5.42"
  ["reg_price_max"]=>
  string(9) "$7.09"
  ["sale_price_min"]=>
  string(9) "$5.20"
  ["sale_price_max"]=>
  string(9) "$6.07"
}