I really believe that "of Healing" are overtuned.
That wand would be BiS for a long time and I believe it shouldn't really be the case.
I mean, when would you change that?
I just took a quick search at vanillagaming db:
Wand of Eternal Light (BRD)
http://db.vanillagaming.org/?item=22254+6 int
+2 mp5
+9 healing
Touch of Chaos (ZG)
http://db.vanillagaming.org/?item=19861+18 Damage/Healing
Antenna of Invigoration (AQ)
http://db.vanillagaming.org/?item=21801+4 int
+3 mp5
+13 healing
Wand of the Whispering Dead (Naxx)
http://db.vanillagaming.org/?item=23009+10 Int
+9 Spi
+22 Healing
I would really think about it twice or trice before having such wands around.
P.S.:
...and that's just Glowstar Rod....Dragon Finger of Healing would have +33 Healing on it.
EDIT:
Seems like having these would be "blizzlike"
https://web.archive.org/web/20060720210 ... item=15282I think these bonuses were nerfed along the way.
Can't really know when.
I'm not root of myself.