Corbeau bucket seats

[Denners15]

looking for some advice on a price for some buckets seats I acquired a while ago, can anyone help me with how much they are roughly worth for both, 1 cushion is missing and small amount of damage to one. Any help would be appreciated. Apologies for bad photos they are currently in the loft.

 

[Cullen]

My mate paid £400 second hand but unused still in packaging with a full spare set of cushions for £400

This might give you an idea