Not long ago domain name registration has gone up in price from $7.99 region to that of $9.99. By January 2012, it will go up again and for the first time crossing $10 barrier.

The actual price depends on which registrar you buy or renew your domain from but the hike is quite like around 5% compared to the past.

So if you buy and own domain in bulk, perhaps it's good to grab them while they're still at old prices.