I saw a SES 6.7 wheelset with the stock ENVE hubs on sale for roughly $2k recently on backcountry, and wanted to understand if this was a good price for those wheels. I would plan on using them as training/race wheels on my TT bike (QR PRFive Disc) and occasionally put them on my Aethos for faster group rides.
Have you looked on eBay?
Build them yourself and save $500: https://bikecloset.com/product/enve-ses-6-7-envea-hub-wheelset-700c-hookless-disc-center-lock-shimano-unbuilt-kit/
These guys usually have interesting closeout bike stuff. Happy long term customer.