The Star Trek Starfleet technical manual is a first edition for the 1975. it still has all the original paperwork that came with it and it is in very good condition. you will see that the pages have never been even broken open. It was a Birthday gift to my husband from his Mother and Father. He never even got a chance to read it as you will see if you decide to purchase this book. We came across this cleaning of his parents attic. He had completely forgotten about getting this book. Even though we're both still Star Trek fans, we are old and feel that someone who is young and doesn't know the history of Star Trek would definitely enjoy purchasing this book or someone who's a collector and doesn't have this Star Trek Starfleet technical manual would love to purchase it to go with their Star Trek collection. I have done some research on how much this is worth and what it is selling for in good condition and I am asking $100 and with my Christmas sale of 30%off make me an offer for $70.00 and I will be more than happy to accept. If you feel that my price is the only thing holding you back from making this purchase then by all means please make me an offer and as long as it's reasonable I will be happy to accept or I'll send you a counteroffer. I'm in the Christmas spirit so make me an offer that is fair and I'll wrap this and do my best to get this out in tomorrow Mail 📬💌 for you to have in time for Christmas. Any questions please don't hesitate to message me.