1. ubiz.io - $1499 for Buy Now. (negotiable)
biz.com - sold as $625000. / abiz.com - sold as $7000. / atbiz.com - sold as $5000.
Google Search "ubiz.io" showed 250000 related search.
Searching popularity of "biz" : over 75% according to statistical analytics.
Short, unique, designed, easily...