foreach($table_rows as $tr) { // foreach row
     $row = $tr->childNodes;
        $data[] = array(
            'Name' =>  trim($row->item(0)->nodeValue) ,
            'Price' => trim($row->item(2)->nodeValue),
        );
    }

Array
(
[0] => Array
    (
        [Name] =>  OGENERAL ABG18R  18000
        [Price] => 24,100,000
    )

[1] => Array
    (
        [Name] => OGENERAL ABG24R 24000
        [Price] => 25,700,000
    )

[2] => Array
    (
        [Name] => OGENERAL ABG30R  30000
        [Price] => 33,700,000
    )

[3] => Array
    (
        [Name] =>  OGENERAL ABG36R 36000
        [Price] => 78,000,000
    )

[4] => Array
    (
        [Name] =>  OGENERAL ABG45R  45000
        [Price] => 80,000,000
    )

[5] => Array
    (
        [Name] =>  OGENERAL ABG54R  54000
        [Price] => 90,000,000
    )

[6] => Array
    (
        [Name] =>  OGENERAL AOH19R 19000
        [Price] => 40,000,000
    )

[7] => Array
    (
        [Name] => OGENERAL AOH24R  24000
        [Price] => 49,000,000
    )

[8] => Array
    (
        [Name] => OGENERAL ASGS12AVC  12000
        [Price] => 17,000,000
    )

[9] => Array
    (
        [Name] => OGENERAL ASGS12RVC  12000
        [Price] => 17,000,000
    )

[10] => Array
    (
        [Name] =>  OGENERAL ASGS18AWT  18000
        [Price] => 27,000,000
    )
)