What is a used B44.1 worth?

[sunbeam]

Hi,

I'm selling my New (2 month old, only indoor raced) B44.1. The body undertray and wing are untouched still in the box.

I need to get it gone as I want to raise funds for the SXIII when it comes out, but I have no idea on the value of the just the chassis (as found in box but built and used for a short time)

I know this post maybe better in the for sale section, but I'm not really looking to sell it here, just looking for a price guide.

Thanks.