I have a few essence potions left but it's the last amount of mutant essence until after Duskruin.
General enchanting potions included in the price unless the item is enhancive or sanctified in which case you'll have to bring me an Urven'eth potion or the ingredients for a Urven'eth potion https://gswiki.play.net/Urven%27eth_potion, each potion has 5 pours.
Work out how much you need here.
https://gswiki.play.net/Enchant_(925)
Edit -wiped out until after DR