What's the value of?...

[xhunter]

Couldn't think of a better thread to post this quick question in and didn't feel it really deserved a new topic. If I am selling a collection of NECA Bioshock figures (for wedding money and because once a child or two arrives, they will have to go into box anyway), should I sell them individually or as a single lot? I currently have them listed as a single lot on eBay (http://www.ebay.com/itm/261809507907).