A follow up on this post from yesterday: Nikon Service Point Munchen is selling their Nikon D300s demo camera on eBay:
Nikon Service Point Munchen has been a good indicator of discontinued products in the past: when they sold their last D300 on eBay in 2009, the D300s was announced a month later.
Another German retailer lists the Nikon D300s as “geringe Stückzahl auf Lager” which means limited quantity in stock:
