Still available.
Seriously guys, it's a steal at this price
exchangeBTC.com sold for $10,000 in 2014.
swapBTC.com may not be as valuable but is most definitely worth more than $50.
The domain is renewed for 4 years, so you're literally paying only $10 for the actual name.
This $50 offer will not be available forever, as soon as I've resolved my finances, I'll take it down if it hasn't sold.