http://www.steamcalculator.com/id/shiku420that is my account 55 BTC account will be transferred today
as for security i recommend buyer change email and password on acc immediately after transfer
keep in mind this is at a valuation of 17.5 USD to BTC i believe that is fair given the average price the last week. if you wish i will also accept dwolla at $1000
There aren't really any HUGE games in here, just a bunch of relatively cheap ones. I don't think that I would play 90% of the games in there :/ 55BTC seems very sharp, you can't expect to resell the games at even close to the price you bought them for.
Edit: Yeah, around $400 would be more realistic. Nobody's going to pay $1,000 for a Steam account that has only $1,000 worth of games on it