FS: Mercury Phone Card with 3D picture

Hi all,

hope it's OK to post this here. I'm selling a Mercury phone card with
a 3D picture - you know, the ones you have to look at while focussing
on a object in the distance. It was given to me years ago (maybe 10
years?) by a contact at Mercury.

I'd appreciate any other info you could give me so I don't mislead
anyone. Of course, you're also welcome to make me an offer!

Pics and details at 
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=3251718802&category=1463

Thanks, and sorry for using your bandwidth,

Ian