How do I sell my Elder Scrolls?

These Elder Scrolls are useless after the quests, and they weigh 20 each, I know after I complete the Dawnguard side of the quest I can sell them to Dexion for a disappointing 6000 gold, and I had also noticed that Urag in the Arcanium inside the college of Winterhold will take the Elder Scroll(Dragon) off your hands for 2000 gold, I have completed the Vampire side of the quest and Dexion won't take them, he just sits there saying "Imagine a world without a sun", so how do I get rid of my Sun and Blood Elder Scrolls?


Dexion is fixed by version 1.2.2 of the Unofficial Dawnguard Patch, which adds the dialog to sell the scrolls to him if you go with the vampire side.

See http://www.iguanadons.net/Unofficial%20Dawnguard%20Patch%20Version%20History.html

Alternatively you might regard it as weird for him to buy them given he's been make a vampire thrall - in which case the behaviour is as expected.