This is a unique item. I can’t find any for sale and can only find one having ever sold at auction on eBay (ended at 510.00), and that version was for the Apple II. It looks like it first was on the TRS-80 and the other version came out a couple months later.

This here is cassette tapes for TRS-80 plus the box and other items that originally came with it. (Apple’s was floppy disc.)

*** I truly have no idea whether this is working or not and I hope you’re to purchase knowing that beforehand. I will likely message you upon sale to mention it one more time. Take note of that little yellow paper in the box