Brickset
“This is the Octan Coin released March 1st for 1150 VIP points (equivalent to £7.18 in VIP points). This is the thrid coin to be released, after the Castle and Pirates ones in Feb. These little coins sold out quickly and now go for a pretty penny. The metal coin is... More surprisingly covered in a silver metallic paint. The most interesting part of these coins are the front of them, this is the LEGO Octan coin so obviously there is the iconic LEGO City Octan logo, which is made using a red and green glass material.”
Full review at brickset.com
“For a LEGO fan, the collectible VIP Coins can be an amazing piece of memorabilia to proudly display on your shelf. There is no data as to how limited these coins are in number, but they do seem to be quite rare based on the speed at which they have been selling out during... More each release window.”