Forum:Thinking about selling a deck would like estimates to its value

So I'm considering selling a deck i have and would like to know a ballpark value I should start around

Deck Count 40

Monsters Count 20

1: Snipe Hunter

2: Van Dalgyon The Dark Dragon Lord

1: Prime Material Dragon

1: Phantom Chaos

1: Red Eyes Wyvern

1: Dark Armed Dragon

1: Dark Horus

1: Morphing Jar

1: Plaguespreader Zombie

1: Blizzard Dragon

2: Necro Gardna

1: Gorz The Emmissary of Darkness

1: The Dark Creator

1: Armagedon Knight

2: Red Eyes Darkness Metal Dragon

2: Infernal Dragon

Trap Count 6

1: Compulsary Ejection Device

3: Solemn Judgment

1: Escape from the Dark World

1: Mirror Force

Spell Count 15

1: Monster Gate

1: Mystical Space Typhoon

2: Trade In

1: Foolish Burial

1: Wingbeat of Giant Dragon

1: Future Fusion

1: D.D.R. Different Dimmesnion Reincarnation

1: Lightening Vortex

1: Monster Reborn

1: Heavy Storm

1: Card Destruction

2: Allure of Darkness

Extra Deck Count 1 1. Five Headed Dragon