Bitcoin's price continues to climb and these domains are for sale through Sedo!
***Bitcoinionaire.com*** (am working on developing, but will sell for the right price)
BitcoinLeverage.com - SOLD
BitcoinOption.com - SOLD
And a couple blockchain themed domains as well:
For reference, here are some recent bitcoin/crypto related domain sales over the past few months (found on DNJournal.com).