What's the rarest videogame(s)/console(s) you own

[thetonestarr]

Oblivion86 said:

Demon Attack - Atari 2600 value

30 Day Average Used Price: $0.59
30 Day Average New Price: $21.24

Yes it is rare, but definitely not the most valuable.

It's a blue-label copy. Still not very valuable, but it's worth literally about twenty times that of a regular copy.

 

Either way, this thread's about rarity, not value.