Wanted: LOOKING FOR AN OSCAR FISH PREFERABLY A TIGER OSCAR 4 INCHES + in Thunder Bay, Ontario

HI there we are looking to get an oscar fish we have wanted one for a while we bought one from tropical fish and pet supplies and it died was a waste of 25 dollars when we brought it back our water was all fine they tested it and everything plus when we came back there was only one oscar left in the tank so i know that they must ahve been sick i doubt 12 people bought oscars in a matter of 4 days anyhow id like to find one on here for like 10 15 dollars as my tank is now empty and my daughter loves seeing her fishy every morning so im hoping someone on here might have one they are willing to part with thank you for your time bye for now