scrap yard leather seats

Just been to my local scrap yard and seen some TF seats they are the ones I want BUT the top has been left down on the car and they are a bit soggy and mouldy now with them being cream do you think all the black spots / smell of damp would clean up I think I could get them at a bagin price for the they look what does every one think ? also one of the bolsters has gone out of shape I think this is from the wet tho

If the leathers ok and your any good with your hands replace the foams treat the leather job done,try spitfire graveyard in sheffield he always has seats etc maybe able to help