import re
cost= "£560,000"
match = re.search(r'([\D]+)([\d,]+)', cost)
output = (match.group(1), match.group(2).replace(',',''))
print (output);
aW1wb3J0IHJlCmNvc3Q9ICLCozU2MCwwMDAiCm1hdGNoID0gcmUuc2VhcmNoKHInKFtcRF0rKShbXGQsXSspJywgY29zdCkKb3V0cHV0ID0gKG1hdGNoLmdyb3VwKDEpLCBtYXRjaC5ncm91cCgyKS5yZXBsYWNlKCcsJywnJykpCnByaW50IChvdXRwdXQpOw==