I don't want to overhype Bridge Constructor by any means. It's not a console-style experience, depth-wise (or in any other way, either). But you know what? On the Vita, it doesn't need to be - it just needs to be a fun, addictive experience that you can play in short bursts, and it delivers on that front perfectly.
Screenshots
Logout
Are you sure you want to logout?
Create Auction
If you auction an item, it will no longer show in the regular shop section of the site.