Hmm,
Take a look at http://www.aliexpress.com/item/N900-...572687594.html - this is direct from the production consortiums in China. Key in the IMEI on the Nokia site, and should not a N900 crop up, then you can return it, the site guarantees that you get what you pay for. The seller is not paid before you accept this, which is the reason for prompt delivery. I buy other 5-6 year old replacement equipment from the same consortiums, and if they say it has been manufacturered for Nokia, that is the case. This is much safer than Ebay.