Need help identifying this fishing rod? Tell me what it's worth?

I have recently found (what looks like) an old fishing rod in my shed. It came in a plastic tube and inside if the tube it was covered in what looked like a giant shammy with Japanese writing on it. On the outside tube, it says Olympic fishing tackle co. Ltd. Also, it has many Japanese markings on it, it says the rod is 94.2% carbon fiber and is 7.2m long and weighs 325g. The thing that really caught my eye though was the price tag, 55,400 yen, that is roughly $650-$700 USD, any insight wou,d be fantastic, thanks in advance