Is there a way to get a print copy of the Lexham English Septuagint?
Welcome to the forums Matthew.
I'm not aware of the Lexham English Septuagint being available in a printed version but it could be in the future. Here is a link to Faithlife CEO Bob Prichett talking about printing Lexham books - https://community.logos.com/forums/p/82350/576374.aspx
Using adventure and community to challenge young people to continually say "yes" to God
If you're willing to put the work into it, I'm sure you could send it off to a book printing company. It won't be cheap, but it'll be good. Also be sure to follow copyright laws if you do this.