Steam account 43 games worth 787$

Hey guys, I'm new here but by no means do I want to scam anyone. My gaming PC recently broke down so I have no way to play my steam games anymore and I don't plan on buying a new PC.

According to Steam calculator.com my account is worth $787.57, of course that's for the new prices of all the games added up but I'd like at least 400$ for the account, price is negotiable though.

Here's the list of games.
01 ArmA: Combat Operations $19.99 USD $19.99 USD
02 Assassin's Creedâ„¢: Director's Cut Edition $19.99 USD $39.98 USD
03 BioShockâ„¢ $19.99 USD $59.97 USD
04 Borderlands $49.99 USD $109.96 USD
05 Braid $9.99 USD $119.95 USD
06 Brothers in Arms: Hell's Highwayâ„¢ $29.99 USD $149.94 USD
07 Brothers in Arms: Road to Hill 30â„¢ $9.99 USD $159.93 USD
08 Company of Heroes $19.99 USD $179.92 USD
09 Counter-Strike: Source $19.99 USD $199.91 USD
10 Cryostasisâ„¢ $12.99 USD $212.90 USD
11 Dark Messiah Might and Magicâ„¢ $9.99 USD $222.89 USD
12 Dawn of Discoveryâ„¢ $49.99 USD $272.88 USD
13 Deus Ex: Game of the Year Edition $9.99 USD $282.87 USD
14 Dragon Age: Origins $49.99 USD $332.86 USD
15 Empire: Total Warâ„¢ $29.99 USD $362.85 USD
16 F.E.A.R.2: Project Origin $19.99 USD $382.84 USD
17 Fallout: A Post Nuclear Role Playing Game $9.99 USD $392.83 USD
18 Far Cry® $9.99 USD $402.82 USD
19 Garry's Mod $9.99 USD $412.81 USD
20 Grand Theft Auto: Vice City $9.99 USD $422.80 USD
21 Half-Life 2: Deathmatch $4.99 USD $427.79 USD
22 Half-Life 2: Lost Coast $9.99 USD $437.78 USD
23 Killing Floor $19.99 USD $457.77 USD
24 Left 4 Dead $29.99 USD $487.76 USD
25 Manhunt $9.99 USD $497.75 USD
26 Mass Effect $19.99 USD $517.74 USD
27 Max Payne 2 $9.99 USD $527.73 USD
28 Mirror's Edgeâ„¢ $19.99 USD $547.72 USD
29 Mount and Blade $29.99 USD $577.71 USD
30 Plants vs. Zombies $9.99 USD $587.70 USD
31 Portal $19.99 USD $607.69 USD
32 QUAKE $9.99 USD $617.68 USD
33 Red Orchestra: Ostfront 41-45 $9.99 USD $627.67 USD
34 S.T.A.L.K.E.R.: Clear Sky $9.99 USD $637.66 USD
35 S.T.A.L.K.E.R.: Shadow of Chernobyl $19.99 USD $657.65 USD
36 Sniper Elite $9.99 USD $667.64 USD
37 Star Wars Battlefront® II $19.99 USD $687.63 USD
38 Team Fortress 2 $19.99 USD $707.62 USD
39 Titan Quest $14.99 USD $722.61 USD
40 Titan Quest - Immortal Throne $14.99 USD $737.60 USD
41 Tom Clancy's Splinter Cell Chaos Theory® $9.99 USD $747.59 USD
42 Tom Clancy's Splinter Cell Double Agent® $9.99 USD $757.58 USD
43 Warhammer® 40,000™: Dawn of War® II $29.99 USD $787.57 USD