I did'nt do it,  I was a bit bummed when I saw it, It was the KIOSK ID number tag that the Nintendo Reps used to write down the number of the cart for inventory.

When I worked at Nintendo years back I hit up the Employee Garage Sale and saw quite a few of those Grey Demo MM carts along with other NFR SNES and N64 around 2006'ish.

I regret to this day not buying every damn NIB sealed stack up's they had 2 giant crates filled about 50 games each for a buck each.  BUT i did score 2 NES test stations with VCR and TV (mind you this was back in 98 when I got to go to my first Nintendo Employee Garage Sale with a friend who was fulltime before I worked there). Hine site is 20/20!  WTB my Hot Tub Timemachine!

I just put that price up there with best offer to weed out a million questions.

I never expected to get 99.99 out of it, I just figured if someone who knew what it was worth would make a resonable offfer on it and it would be done.

Oh well! I been doing this stuff since the mid 90's   Start high and find a resonable middle ground!

Anyway still available make an offer!

Please do not let the price scare you away I am very open to offers and I might be up for some trades on NES games that I need.

Cart is in great condition, front lable is 8/10 and the rear is 5/10. Game works and saves perfectly fine.

I will check my list of NES games I have left to get for the full NTSC collection and post them later but the price is OBO if you want to just cash out on it.