Finding Sojs with Magic Find

[Chaerophon]

From Diabloii.net:

Nagel Ring CD2 Rarity: 483.9/1000
D2X Rarity: 283/1000
Item level: 10
Clvl req: 7

Manald Heal CD2 Rarity: 483.9/1000
D2X Rarity: 283/1000
Item level: 20
Clvl req: 15

The Stone of Jordan CD2 Rarity: 32.3/1000
D2X Rarity: 18.9/1000
Item level: 39
Clvl req: 29

Unique Rings in D2X

Dwarf Star Rarity: 188.7/1000
Item level: 53
Clvl req: 45
Raven Frost Rarity: 188.7/1000
Item level: 53
Clvl req: 45

Bul Kathos Wedding Band  Rarity: 18.9/1000
Item level: 66
Clvl req: 58

The Constricting Ring Rarity: 18.9/1000
Item level: 95
Clvl req: 95

and amulets...

Nokozan Relic CD2 Rarity: 571.4/1000
D2X Rarity: 285.7/1000
Item level: 14
Clvl req: 10

The Eye of Etlich CD2 Rarity: 142.9/1000
D2X Rarity: 71.4/100
Item level: 20
Clvl req: 15

The Mahim-Oak Curio * CD2 Rarity: 285.7/1000
D2X Rarity: 142.9/1000
Item level: 34
Clvl req: 25

Unique Amulets in D2X:

Saracen's Chance Rarity: 71.4/1000
Item level: 55
Clvl req: 47

The Cat's Eye Rarity: 71.4/1000
Item level: 58
Clvl req: 50

Crescent Moon Rarity: 71.4/1000
Item level: 58
Clvl req: 50

Atma's Scarab Rarity: 71.4/1000
Item level: 60
Clvl req: 60

The Rising Sun Rarity: 71.4/1000
Item level: 73
Clvl req: 65

Highlord's Wrath Rarity: 71.4/1000
Item level: 73
Clvl req: 65

Mara's Kaleidoscope * Rarity: 71.4/1000
Item level: 80
Clvl req: 67

Now, someone had a spreadsheet, did they not, as to which treasure classes were dropped by which monsters? I lost all of my old favorites a long time ago, so I can't find it.

Nonetheless, these stats alone should give you a decent idea as to which bosses are most likely to drop particular items.