Ok. If you guys really want to buy all these party items, it's not going to be cheap.
If you buy back all of the following (suggested by Zayed):
Immovable Rods x2 (2500 each)
Wand of Restoration (9 charges) (2790)
Wand of CLW (50 charges) (375)
Scroll of Restoration x8 (450 each)
Scroll of Heal x4 (825 each)
Scroll of Heroes' Feast (825)
Elixir of restoration (800)
Elixir of break enchantment (1125)
That adds up to 17815 gp. Then each of you has to chip in 2969.17 gp.
If you also purchase the items Tansley suggested:
Wand of Cure Light Wounds
Wand of Lesser Vigor
Diamond Dust (1500 gp; enough for 1 revivify and 5 restorations)
Then that's another 500 each (total of 3469.17 gp each). I'm going to say...any new healing items you buy (as opposed to buying back from loot), Fjord's character should have to chip in for instead of Roslyn.
Buy new:
Buyback
Zayed’s brutal surge amulet of mighty fists- for Phet- 2k
(I need some clarity on this item so I know if I want to/can upgrade it)
One question- I'd like to get Phet a Collar of Healing from the MIC, but want to know if it can be added on to the amulet of mighty fists or bought as a head slot and what that would cost.
Amulet of Mighty Fists: Basically costs 2x the normal enhancement price for a weapon (so +1 is 4000 gp market price), and you are not required to have a +1 first (still need it from somewhere to beat DR/magic). As for Brutal Surge itself, it's in MIC, a +1 special property usable 1+Con mod per day to bull rush after striking. You can upgrade the amulet further as normal.
The Collar can be added for +50% cost, and likewise used in the wrong slot for +50% cost. However, the collar specifically only works for animal companions, special mounts, and familiars. Phet is ineligible for it, unless Elemental Companion has very clear text saying it counts as Animal Companion for everything.