thats just unlucky :( however if you knew you got a refurbished unit it should be used with caution and backed up with anything thats on it.
i backed everything up just incase as mine is one of the launch units from the UK and 2 of my friends and my girlfriends launch units have YLODed.
what are you going to do with all the games? seriously it actually seems cheaper to buy a new PS3Slim and remember to back it up instead of getting a different system and possibly re-buy some of the games you have when you feel like playing them again, maybe not but i like to play old games quite regularly.
End of 2014 Hardware Predictions (03/03/14)
PlayStation 4: 12-15million
Xbox One: 7-10 million
Wii U: 8-9 million (Changed 01/04/2014 from 7-9 --> 8-9 million)