A screen cap reference point for those who want to see all 3 together:
OP's version:
Dreamtr's Version:
My Version:
Op's Version: Unplayable, no Tengen info, Tetris logo falls in place with blue boarder, close formatting of words at top. Same as VS System version with the exception that it can run on NES.
Dreamtr's Version: Tetris logo with boarder and top word formatting is the same, but now playable with Tengen legal information added.
Matt and My Version: Top word formatting, logo and boarder now changed. Legal info and playability appears to be identical to Dream's.
Not sure if this is linear or not, but that's my best guess. Then again, your version may flat out be the VS System version as I notice no differences at first glance.
Edit: Resized so people could compare easier.
Double Edit: On second look, my version may have added a fancy smancy blue color to the inner and outer boarder, though that may just be the TVs from the other 2 giving it that appearance.