For sale is several Maxell UDXLII C90 high bias cassette tapes. These are new sealed cassette tapes that are hard to find and have not been produced for many years. I have one sealed pack that has 8 cassettes and there are 2 sealed packs that have 7 cassettes. I will not split the individual packs. Cost is $10 per cassette, so the 8-pack would be $80 and the 7-packs would be $70.