I hail oh!

Some guy bought a new fridge for his house in Warri.To get rid of his old fridge, he put it in his front yard and hung a Sign on it : You want it, you take it.'
For 3 days the fridge sat there without anyone looking twice.
He eventually decided that people were too mistrustful of this deal. So he changed the sign to: 'Fridge for sale 15,000 Naira!.
The next day someone stole it!.....