Sony Ericsson to release K800 Gold Edition?

I found this interesting item being sold while I was browsing Ebay seller X1387's store. It is a dummy K800 phone in gold color. Below are the pics that he posted. They don't look exactly gold but it also doesn't look like the other current colors (black, brown and silver). Why would there be K800 dummy in a new color? Could this be a hint of a new K800 gold color coming soon?

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