they have a website. the website has prices. it also has a FAQ.

PS: why are the coins priced in $? This doesnt make much sense wince the $/BTC price does not always reflect in the $ price of a TitanBTC coin. for example:

at roughly 8am EST on the 19th: 1.06 BTC per brass coin
at roughly 8pm EST on the 19th: 1.18 BTC per brass coin
at 11:30 EST : 1.15BTC each

ps: i bought one at 8am