Good find on this thread, Jefe. I recalled asking about this when someone was asking about this type of poster recently, but I forgot to reply.
I probably erased the photos from my pc. I removed a lot of photos of posters that are no longer in my humble collection from Photobucket, also.
It was one of the posters that got junked when I last moved. The time and cost to list it, ship it, etc. were more than its market value.
Frankly, i was not impressed with that vinyl sticker subway. I probably won't be adding another to my humble collection. The sticker poster dealio isn't really my cup of tea. I'm more old school, and appreciate the nostalgic vibe of good ol' paper posters.