Thank you azygous. I am in Spain Europe and was also asked to pay €100 for necropsy, and €63 for a test for mycoplasma (which was negative but I was then told that false negatives are common) and I've been asked for €55 to test for fungal infection in the trachea.
it all seems very expensive to me and was wondering if these prices are normal....
Wow! 100€ seems expensive to me. I'm in south-west France and my local vet (who has some basic knowledge of chickens as it is a rural area with lots of farms) charges 15€ for a basic necropsy. For that she checks the internal organs for abnormalities, tests for worms and coccidiosis, and will also examine the main nerves.
Last year I had two birds with severe neurological symptoms that had to be euthanised, and in both of them she identified nerve damage that is usually linked to Marek's disease. She offered me blood tests to confirm her diagnosis, but I didn't take them up because a) I had strongly suspected Marek's myself and b) I have no plans to sell / give away any birds, so it's just something I will learn to deal with in my flock - having an 'official' diagnosis won't change anything I do, so it didn't seem worth the 60€ + cost she was suggesting.
I recently also lost my Bielefelder roo very unexpectedly, and with no obvious symptoms, and the vet found out that he had a heart abnormality (from birth) - so nothing contagious or that I could have treated.
For me a 15€ necropsy is worth the peace of mind for an unexpected death, but 100€ seems way too much for something so basic on a chicken.
Unfortunately the loss of our birds is something that most of us don't really think about when we start keeping chickens (I bawled my eyes out when I lost my first bird to internal laying at under 2 years old.) However, it is a part of the whole, and is something that we have to learn to deal with, even if it is heartbreaking. I now take comfort from the fact that whether I lose a bird at a young or old age, they have had a much better and happier life as part of my flock than they could have had in many other situations.