If you are searching for try this tool.
It uses peakclick and you need peaclick account to use it.
Results are not even close comparing to google adwords keyword tool but you can still get good idea of which keywords are paying good.


Code:
<?php

/*
 Checks keyword bids in peakclick.com
*/

 Function SaveResults ($keyword, $bid)
 {
  $tab = (chr(9));
  $data = file_get_contents ("results.txt");
  $fp = fopen('results.txt', 'w');
  fwrite($fp, $data. $keyword. $tab . $bid. "\n");
  fclose($fp); 
 }
 
 Function Login ()
 {
  $username = ""; /* Fill these lines */
  $password = ""; 
  $data = curlypost ("https://stats.peakclick.com/", "ac=login&lang=en&username=". urlencode ($username) ."&password=". urlencode ($password) ."&x=18&y=6");
 }
 
 Function CheckBid ($keyword)
 {
  $data = curlypost ("https://stats.peakclick.com/index.ph...uot;.urlencode ($keyword) ."&ip=66.230.129.74&text.x=14&text.y=8&text=text", "");
  $bid = cutstring ($data, '<b> $', "</b>");
  return $bid;
 }
 
 set_time_limit (0);
 include ("globals.php");
 $keywords = file("keywords.txt");
 Login ();
 for ($I = 0;$I < count ($keywords) ; $I++ ) {
 	$bid = CheckBid (trim($keywords[$I]));
 	echo trim($keywords[$I]) . " " . $bid. "<br>";
 	SaveResults (trim($keywords[$I]), $bid);
 }

?>

Here is globals.php


Code:

<?php

 Function CutString ($data, $start, $end)
 {
  $data = substr ($data, strpos ($data, $start) + strlen ($start), strlen ($data));
  return substr ($data, 0, strpos ($data, $end));
 }
 
 Function Curlypost ($address, $postdata)
 {
  $reffer = $address;
  $agent = "Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.4) Gecko/20030624 Netscape/7.1 (ax)";
  $cookie_file_path = "cookie.txt"; 
  $ch = curl_init();	
  curl_setopt($ch, CURLOPT_URL, $address); 
  curl_setopt($ch, CURLOPT_USERAGENT, $agent);
  curl_setopt($ch, CURLOPT_POST, 1); 
  curl_setopt($ch, CURLOPT_POSTFIELDS,$postdata); 
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
  curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); 
  curl_setopt($ch, CURLOPT_REFERER, $reffer);
  curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file_path); 
  curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file_path); 
  curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); 
  curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); 
  $result = curl_exec($ch); 
  curl_close($ch); 
  return $result;
 }

?>

Instructions:

Fill keywords.txt with your keywords. Each keyword in different line and run script.
Results will be stored in results.txt

After that just copy the results in excel to work with them.