The TOXIC singer, 24, and her dancer husband Federline, 27, spent 10 days on Fiji's Turtle Island in October 2004 - a month after their secret wedding in Studio City, California (18SEP04).
On Tuesday (13DEC05), a fellow holidaymaker from Vancouver, Canada, offered "never seen" photos of Spears and Federline on the paradise isle, with a starting bid of $3,000 (GBP1,600).
The seller, named GIOVANNYS008, promises, "Very private photos of Britney and Kevin Federline on their honeymoon in Fiji. A true must have for Britney and Kevin fans. No photo copies, 80 real pics on CD," and includes a watermarked sample snap of the happy couple.
Bidding ends on Tuesday (20DEC05).