selling cassette tapes on EBAY!

I am going to stay with information on selling cassette tapes for a few days. So vintage sealed cassette tapes can bring you loads of money for pennys of an investment. You need to be aware and only buy hi bias or Metal bias. Normal bias cassettes tapes don't sell as good unless they are from the 1970's or 1980's. One hi bias sealed tapes can bring you $10.00 to 30.00 dollars. This is if it is from the 1980's or earlier. Especially MAXELL, TDK, Sealed 1970 era sony tapes can bring a ton of money especially in a lot. Metal bias tapes are the most valuable if you find them sealed.