[WTS] Cs 1.6, DOD, most of the half life games, TF classic, DM classic and ricochet

Hi! I would like to sell a steam account created December 13, 2004 with these games:
Counter-Strike 1.6
Day of Defeat
Half-Life
Half-Life: Blue shift
Half-Life: Opposing Force
Half-Life Deathmatch: Source
Half-life 2: Episode One
Half-Life 2: Lost Coast
Half-Life: Deathmatch
Deathmatch Classic
Team Fortress Classic
Ricochet

7 digits

Proof: http://speedcap.net/sharing/screen.p...d66cf6d5a0.png

I do not know how much this is worth so can anyone experienced tell me how much it is worth? (I know it is 10 bucks but it might be more)