Considering it's not fake, has broken vulkanite, and worn out paint (I don't see if lens is clean, but I guess it it) this camera is about $900-1100. I have the same model in my collection (S/N - 4568). http://collectiblend.com/Cameras/Leitz/Leica-I-Mod-A-(4-digits-Number).html Also, considering the $/EUR exchange rate, you may be able to sell it for more $$$s to Europe/Asia via eBay.
Seems like you lowered your camera price on eBay from $1500 to $1275. I'll be more than glad to see your camera sold for this price. It will mean mine cost more than I think too