Anyone who has done the work to get 30/50 HOM probably isn't selling it. You're better off to buy the games, buy some gold/ecto, and then pay someone to do it for you.
This guy is selling his account set; see what he's willing to sell it for:
http://www.sythe.org/showthread.php?t=1359500
This guy is selling ecto's and plat (I purchased from him - he is a good seller)
http://www.sythe.org/showthread.php?t=1326569
fy1 1 stack of ecto globs = about 2k plat in game right now
An idea bout the prices for certain things approx. 1 year ago:
http://www.sythe.org/showthread.php?t=1098168
(prices may be slightly higher now that GW2 is closer and more are willing to pay more to have it done)
Amazon prices for GW:
http://www.amazon.com/Guild-Wars-Trilogy-Pc/dp/B001DI6O6C/ref=pd_sim_vg_1
http://www.amazon.com/Guild-Wars-North-Expansion-Pack-Pc/dp/B000RZKZPS/ref=pd_sim_vg_2
If you're still interested after all that, I'm willing to run the service; I play GW quite regularly.

