What would be good presents for his friends? Bandages of Rapid Recovery are only 200gp and aid natural healing rather than replacing it with magic healing; they're single use only but maybe a Healer could learn something from it? He heard that the Healers Leareth sent could in fact derive some benefit from Healer's Gloves (500gp), a minor magic item that grants perfectly steady hands (or steady magic) and that locals use for surgery and for general first aid in areas that can't use magic for it. Goggles of Minute Seeing (2,500gp) do work on Othersenses, they tested that, and grant incredibly precise and detailed vision at close range. Eyes of the Eagle are the same price and do long range.
Jisa would probably like magic gloves that let her use Prestidigitation and Mage Hand at will (2,200gp), kids love those.
There was discussion in the palace of whether Velgarth mages would be made significantly more powerful with a Cord of Stubborn Resolve (15,000gp), which makes you never experience fatigue (if you keep using it until twenty times past the point where you'd experience fatigue you do collapse unconscious, though). However Fazil thinks that maybe this is actually the exact opposite of a nice present for Vanyel and if Yfandes agrees then he won't even mention it.