PC on boxed Spectra & Spark Deluxe Set please

[SnowCastle]

Hi

I am having a ruthless clear out but feel a bit out of touch with prices so was hope you don’t mind my picking you brains! 

I have a boxed Spectra & Spark set that I would be grateful if anyone could tell me roughly what they go for now. I want to price it to sell but would also like to make sure I don’t go too high or too low. I was thinking around £ 10 / $15. The box as you will see from the pics isn’t in great condition but everything is there and complete inside and has never been removed from the packaging so would be good for someone who wants to de-box and have a mint doll.

http://img.photobucket.com/albums/v631/snowparadise/DSC_0673-1.jpg
http://img.photobucket.com/albums/v631/snowparadise/DSC_0674.jpg
http://img.photobucket.com/albums/v631/snowparadise/DSC_0675.jpg
http://img.photobucket.com/albums/v631/snowparadise/DSC_0676.jpg

Let me know what you guys think 

Thanks!

Cat xx