I was (pleasantly) surprised to find what appears to be Loeb volumes in the offerings of Faithlife Classics:
https://ebooks.faithlife.com/search?filters=publisher-3452_Publisher
It would appear that these are only the English translations without the companion original language volumes.
Now I know there is quite a bit of difference of quality between the Perseus version and Logos' version of Loeb volumes. Are the volumes above:
(1) The same as in Perseus?
(2) The English volumes of the Logos edition?
If (2) the next question is whether one would get a dynamic pricing discount if one first gets the English translation and then tries to buy the English-Greek/Latin version on Logos.com.