I snatched it from Diabloii.net forums(original creator GrimCrow) and made it more Bazaar friendly.

Runes
Ral ~ 1-2 Perfect gems
Ort ~ 1 Pg
Thul ~ 1 Pg
Amn ~ 1-2 Pg
Sol ~ 1-2 Pg
Shael ~ 2-3 Pg
Dol ~ 2 Pg
Hel ~ 4 Pg
Io ~ 3-5 Pg
Lum ~ 7 Pg
Ko ~ 10 Pg
Fal ~ 6-8 Pg
Lem ~ 15 Pg
Pul ~ 30-35 Pg
Um ~ Pul-Lem - 2 Pul
Mal ~ Um+Pul+Lem - 2 Um
Gul ~ 2 Mal+Pul - 2 Mal+Um

Keys
Terror ~ 4-6 Pg
Hate ~ 5-7 Pg
Destruction ~ 10-15 Pg

Unique Armors
Arkaines +2 ~ Um-Mal
Leviathan ~ Um
Shaftstop ~ Pgems-Lem
Shaftstop Eth ~ Pul-Um
Skullder's Ire ~ Lem-Pul
Skullder's Ire Eth ~ Mal-Mal+Um
Tyraels Might ~ 20-30 Gul
Vipermagi 35% ~ Um-Mal

Unique Belts
Arachnid ~ Mal-Gul
Thundergods ~ pgems-Lem
Verdungo ~ Lem-Pul
Verdungo 15 DR/37-39 Vita ~ Mal

Unique Boots
Gore Rider 19x ED ~ Pul-Um
Marrowwalk 20 Str ~ Um-Mal
Sandstorm Trek 15/15 ~ Mal
Shadowdancers ~ Um-Mal
Shadowdancers 1/25 ~ 1.5-2 Gul
Shadowdancers 2/20+ ~ 1-3 Gul
War Travs 50% MF ~ Gul+
Waterwalk 65 Life ~ Mal

Unique Gloves
Dracul's Grasp ~ Pul
Dracul's Grasp 15 Str/10 LL ~ Um - Mal+Um
Steelrend ~ Mal-Gul

Unique Helms
Arreats ~ Pgems-Lem
CoA 1 Sock low stats ~ Um
CoA 1 Sock high stats ~ Mal-Gul
CoA 2 Sock low stats ~ 2-3 Gul
CoT high stats ~ Pul
Gaze ~ Pgems-Lem
Gaze x/8/20 ~ Mal-Gul
Griffon low stats ~ 2 Gul
Griffon med stats ~ 4-6 Gul
Nightwing low stats ~ Um
Nightwing med stats ~ Mal
Nightwing high stats ~ Gul
Nightwing 15% Cold ~ 3 Gul+
Shako ~ Pul-Um
Shako 141 def ~ Gul

Unique Shields
HoZ 150-169% ED ~ 1-1.5 Gul
HoZ 170-189% ED ~ 1.5-2.5 Gul
HoZ 190-199% ED ~ 2.5-3.5 Gul
HoZ 200% ED ~5-6 Gul
Homunculus 19x% ED ~ Pul
Homunculus 200% ED ~ Um-Gul
Storm ~ Pul

Unique Weapons
Boneshade ~ Lem
Deaths Fathom 15-20% ~ 1-2 Gul
Deaths Fathom 21-25% ~ 3-4 Gul
Deaths Fathom 26-29% ~ 5-8 Gul
Eschutas +3/20% Fire or Light ~ Mal-Gul
Grandfather ~ Um-Mal
Oculus ~ Pul
Ondals Wisdom +4 ~ Lem-Pul
Stormlash ~ Mal-Gul
Titans eth low stats ~ Mal-Gul
Titans eth medium stats ~ 1-2 Gul
Titans eth high stats ~ 3-5 Gul
Windforce ~ Mal-Gul

Unique Rings & Amulets
BK 3% ~ Gul
BK 4% ~ Gul+Mal
BK 5% ~ 2 Gul
Carrion Wind ~ Pgems
Nagelring 30% ~ Pul
Natures Peace ~ Pgems-Lem
Raven low stats ~ Pgems
Raven 20/2xx ~ Um-Mal
Raven 20/250 ~ 3-5 Gul
Wisp Projector 20/xx ~ 4-5 Gul
Maras 20-29% ~ 1-4 Gul
Maras 30% ~ 6-7 Gul


Sets
Tal armor ~ 1-2 Gul
Tal amulet ~ Um-Mal
Tal orb 2/2/2 ~ Pul
IK armor ~ Mal-Gul
Griswold helm ~ Lem-Pul
Griswold shield ~ Lem-Pul
Griswold weapon ~ Lem-Pul

Socketable Armors
3 Sock Breast Plate 15% ED ~ Um
3 Sock Mage Plate 15% ED ~ 2 Gul
3 Sock Archon 15% ED ~ 4 Gul
4 Sock Archon 15% ED ~ 2-3 Gul
4 Sock Dusk 15% ED ~ 1-2 Gul

Socketable Weapons
4 Sock Eth Colossus Voulge ~ Um
4 Sock Eth Tresher/Great Poleaxe/Cryptic Axe ~ Mal-Gul
5 Sock Crystal Sword ~ Um
5 Sock Eth Crystal Sword ~ Mal-Gul
5 Sock Phase Blade ~ Pul-Um
6 Sock Eth Berserker Axe ~ Mal-Gul
6 Sock Eth Colossus Blade ~ Mal


Unique Charms
Unid Annihilus ~ 4 Gul
Low Annihilus ~ 3 Gul
Med Annihilus ~ 4-5 Gul
High Annihilus ~ 6-10 Gul

Unid Torch ~ Mal+Um - Gul
Low Torch Ama/Asn/Dru/Bar/Nec ~ Pul-Um
Low Torch Pal/Sor ~ Gul
Med Torch Ama/Asn/Dru/Bar/Nec ~ Um-Mal
Med Torch Pal/Sor ~ 1.5-3 Gul
High Torch Ama/Asn/Dru/Bar/Nec ~ 1-3 Gul
High Torch Pal/Sor ~ 4-7 Gul

Gheeds 40% MF ~ Um
Gheeds 160/40/15 ~ Gul+

Small Charms
5 All res ~ Mal-Gul
7 MF ~ Lem-Pul
20 Life ~ Pul - Pul+Lem
20 Life/11 Fire res ~ 3-4 Gul
20 Life/11 Cold/Light res ~ 2-3 Gul
20 Life/11 Poison res ~ 1-2 Gul
20 Life/5 All res ~ 16-20 Gul
20 Life/17 Mana ~ 12 Gul
3/xx/15 ~ 2-3 Gul
3/xx/16 ~ 3-4 Gul
3/xx/17 ~ 4-5 Gul
3/xx/18 ~ 5-6 Gul
3/xx/19 ~ 8-12 Gul
3/xx/20 ~ 20-24 Gul

Grand Charms
13-15 All res ~ Pul-Um

Skillers
Amazon
B&C ~ 5-10 Pg
P&M ~ Pul
Javelin ~ Um

Assasin
MA ~ Lem
Shadow ~ Lem
Traps ~ Um

Barbarian
Warcries ~ Pul-Um
Combat ~ 10-15 Pg
Masteries ~ 10-15 Pg

Druid
Elemental ~ 1 Um
Shapeshifting ~ Lem-Pul
Summoning ~ 3-5 Pg

Necromancer
Curses ~ 3 Pg
P&B ~ Um
Summoning ~ Pul

Paladin
Combat ~ Gul
Offensive ~ Pul-Um
Defensive ~ 3 Pg

Sorceress
Cold ~ Mal
Lightning ~ Um
Fire Skills ~ Um

(These are very rough estimates!)
Skiller with 1x Life ~ 1.5-2x normal value
Skiller with 2x Life ~ 2.5-4x normal value
Skiller with 30-34 Life ~ 4-10x normal value
Skiller with 35-39 Life ~ 8-20x normal value
Skiller with 40-44 Life ~ 15-80x normal value
Skiller with 45 Life ~ 100-200x normal value
Skiller with FHR ~ 3-6x normal value
Skiller with FRW ~ 1-2x normal value


Jewels
40 ED/IAS ~ 8-10 Gul
39 ED/IAS ~ 4-6 Gul
40 ED/-15 Req ~ 2-3 Gul
40 ED ~ Um
15 All res/IAS ~ 6-8 Gul
15 All res ~ Um

Unique Jewels
Light RBF 5/5 'Die' ~ 3-4 Gul
Light RBF 5/5 'Lvl' ~ 2-3 Gul
Fire/Cold RBF 5/5 'Die' ~ 1-2 Gul
Fire/Cold RBF 5/5 'Lvl' ~ Gul
Poison RBF 5/5 'Die' ~ Um-Mal
Poison RBF 5/5 'Lvl' ~ Pul-Um