do some image searched for "cape cobras" or "Naja Nivea" you will get some yellow results.
As for being different. They are nice looking however the yellow is a normal color variation in this species. There are some localities hith a higher population of the yellows. However this is not a genetic variation, pair of yellows will produce browns, blacks, speckleds mohogany etc etc. As will a pair of browns might produce some yellows. Now that being said a pair of yellows will have a higher tendancy to produce yellows then a pait of browns.
Price on yellows tend to be in the $200 mark for babies however dont hold me to this as i have not seen many available as of late
Attached is a pic of my breeder male.
