In 2015, Pentel released the P205 Gilded Collection. I believe these were released for the 45th anniversary of the P205.
There were 5 of these pencils released and the text on the body is in gold. Also, the tip, clip and cap are also gold colored. Each of the pencils is marked on a tag with the model and color code and the barcode. These pencils all came in a Gift / Presentation Box that was unmarked. According to the barcode, these were distributed by Pentel of America.
The 5 pencils released are:
P205-XAL5 (884851023438) Black
P205-XBL5 (884851023445) Red
P205-XCL5 (884851023452) Blue
P205-XVL5 (884851023469) Violet
P205-XWL5 (884851023476) White
As of this blog post, these pencils are still available on eBay.