1st and foremost you should expect to see great design work. All of the logos have been hand crafted.
2ndly you can expect a fair price. As a bonus some logos are flexible with price. You have the ability to name your price on what you are willing to pay for the logo.
3rdly all logos are sold only once so once its gone, its gone forever.
Overall the logo store is a cost effective way to distinguish your company from your competition. It is also the fastest way to obtain a logo. So you should expect great quality design at a low cost.
Lastly, at the bottom of the page there is a suggestion box where you can suggest a logo you would like to see done. Give as little or as much detail about what you would like to see. Check back in a few days to see if the design has been posted. If you like, then purchase it on the spot.
Check out the video below. It gives an overview of the logo store and different functions you can use to obtain the logo you desire. Also check out the FAQ page for the logo store.