My Friend Just Called And Said He Found A Blue

My friend just called and said he found a blue small pill with a ribbon or fish like symbol on one side and just scored on the other side. There are no other identifiable numbers or markings and looks old.....he says it is smaller than a valium and round. He wants to think it is a 30 mg percocet. I told him I would try to find out but afraid if I don't give definitive enough of an answer he will take it. Can you help me? I even offered to go look at it but he said he isn't home. He called me because I am Pharmacy student and figured I could help. I need to be able to tell him something quickly!
Thank you,
Cassie
PS--I did all this and cannot afford to pay for an answer. I wish I didn't waste this time...or knew I would have had to pay to get an answer. Thank you anyway
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