I disagree, there are lots of opportunities for you to register domains like this. Loads get snapped up the day after when people like admin post lists.
Log into your registrar and make sure you have credit or card details saved etc
Either refresh Whois or use the free script you see at the top of this forum and when you get an email saying its free proceed to checkout.
Ok if it's been loaded at a public drop catcher your chances are limited, but you could always check with the more reputable transparent catching services like dacr drop system domainwatchlist etc to see if they are loaded.
I'm guessing though that the pain it will be doing this will just have you taking the catching fee hit and using a catcher anyway.