Originally Posted by
eschatological
AFAIK, Ulduar 10 was 219 with 232 weapons. Gonna assume you're using tier for the tier slots. All stuff here is crit/haste unless otherwise noted, since mastery didn't exist yet and all ArPen was converted.
Well, here's what I came up with some quick Wowhead searching. Starred items are from Ulduar itself:
Weapons (Ranged, 232 ilvl):
Darkmaw Crossbow/Baelgun's Heavy Crossbow (Anub, ToC 10)
Felglacier Bolter (PoS 5)
Giant's Bane (Kologarn, Uld25N)*
Magnetized Projectile Emitter (XT, 10N, hit with red socket)*
Siren's Cry (Auriya, Uld25N)*
Wide Barreled Flintlock/The Diplomat (Twin Valk, ToC10, hit/crit with yellow socket)
Recommended: All of the ones except the socketed weapons are crit/haste, haste being meh outside of MM (though, to be fair, reaching the 761 plateau might be difficult in Uld gear). I'd go for Siren's Call if you're a troll, Magnetized Projectile Emitter otherwise (though this is a hardmode loot drop only, afaik).
Polearms/Staves:
Anguish/Fordragon Blades (Anub 10, red socket)
Lotrafen, Spear of the Damned (Vezaxx 25)*
Orca Hunter's Harpoon (HoR 5, hit/crit with blue socket)
Reclaimed Shadowstrike (Ony 10)
Tortured Earth (Vezax 10 HM, staff, hit/crit double yellow sockets)*
Twisted Visage (XT 25, staff)*
Recommended: Tortured Earth if you can get it, otherwise Anguish/Fordragon Blades. Lotrafen isn't bad either but lacks a socket.
Rings:
Band of Lights (Algalon 10, hit/crit with red socket)*
Brann's Sealing Ring (Algalon quest turn-in, blue socket)*
Cindershard Ring (Ignis 25, hit/crit)*
Godbane Signet (Yogg 25, crit/expertise, bleh)*
Loop of the Agile (Council HM, Steelbreaker last, blue socket)*
Metallic Loop of the Sufferer (Vezax 25)*
Recommended: The 2 Algalon rings, if you can, obviously, but Loop of the Agile is a good alternative too.
Trinkets:
Blood of the Old God (Yogg25, ap proc)*
Dark Matter (Algalon 10, crit proc)*
Mjolnir Runestone (thorim, crit with haste proc)*
Wrathstone (Kologarn 10 HM, crit with AP on use)*
Recommended: Since none of the trinkets have +agi on them, it depends on what you need. Obviously the first two have the most powerful procs, but the on-use part of Wrathstone might be useful as well.
Necks:
Broach of the Wailing Night (vendor neck)
Favor of the Dragon Queen (blue socket, H-EoE)
Nymph Heart Charm (Freya 25N)*
Seed of Budding Carnage (Freya 10M HM, hit/crit, red socket)*
Recommended: Favor is BiS, but Seed of Budding Carnage is pretty good too.
Feet:
Boots of Living Scale (LW boots, red+blue socket)
Boots of the Renewed Flight (EoE25N)
Brass-Lined Boots (XT 25N)*
Tempered Mercury Greaves (Mimiron 10 HM, yellow+red socket, hit/crit)*
Recommended: The Mimiron boots are awesome, but if you're hurting for haste LWing boots are prob the best.
Waist:
Belt of Dragons (LW, red+blue socket)
Belt of the Ardent Marksman (vendor belt, hit/haste)
Belt of the Betrayed (Thorim 25N)
Belt of the Blood Pit (Thorim 10, 219 ilvl)
Recommended: I don't remember what the epic gem values were, but the two sockets might overcome the stat deficiency, otherwise the Thorim belt
Wrists:
Frost-bound Chain Bracers (Hodir 25, hit/crit)*
Bracers of the Smothering Inferno (Razorscale 10, ilvl 219, hit/crit)
Gondria's Spectral Bracer (PoS 5, ilvl 219)
Recommended: The Hodir 25 bracers, there's no other 226 bracers out there (except PVP bracers).
hope this helps. If you want a definitive list based on JUST Ulduar 10, you should be able to parse it out of this list.