According to the Seller's Guide ( http://dkn255hz262ypmii.onion/wiki/index.php?title=Seller%27s_Guide ) the value of Bitcoin on Silk Road is stated by http://www.mtgoxlive.com/ - presumably by the Weighted Average as discussed in for example http://dkn255hz262ypmii.onion/index.php?topic=12685.msg123911Now I would assume this makes it somewhat easy to reliably calculate prices for USD, but is there any way to show this exact price in any other currency? So far I've mostly used this method in combination with http://www.xe.com/currencyconverter/ for converting into the currency SEK but recently after seeing https://blockchain.info/wallet/price-of-one-bitcoin and seeing how it doesn't line up with MtGoxLive I'm starting to question how accurate this method really is - XE could potentially be lagging behind at the time of the Bitcoin price.So my question is what method is the most accurate for finding out the exact value of Bitcoin on Silkroad for any currency other than the dollar at any specific time?