Rare ERROR Overlay from Poker & Blackjack Intellivision INTV

Description

I am a
U
S
A
seller!
Thank you for taking the time to LOOK at my item!
We recycle!
I list QUALITY items with complete descriptions!
I work hard to EARN their 5 STAR feedback in return!
All of my items are from a NON-SMOKING & BUG FREE home!
This item for sale is a
Mattel
Intellivision
cartridge overlay pair!
The one on the RIGHT side is the ERROR version. It is missing the word "card" on the side of the number 1.
I am selling my entire collection of
Intellivision
titles.