We are not the right people to answer this question. There are other web sites that buy/sell/trade old records. Those sites are much better equipped to answer your question. Please run a search on your favorite search engine using the key words on your record.
"You recently transferred a very sentimental 8-track recording that my family and I recorded in 1978 to CD and I wanted to thank you for a job well done. I am very happy with the quality and it was nice to do business with a company that was professional. It's rare to find good customer service anymore. Thanks again."