what is a $10 bitcoin? A bitcoin right now is worth about $115. So $10 of that woudl be about .1 bitcoins.
they will give you a bitcoin for 10 dollars.. if you win the bidding war. (i guess)
a bitcoin is worth what ever people are willing to pay for it... this price is ussualy set by the masses.... but in the end its up to you to decide how much something is worth to you.
these people are selling 1 bitcoin for 10 dollars... if you jump through some hoops and win.
so its a 10 dollar bitcoin.