As Pocketsize are games called, which have the very colorfull box. These ones where produced in the USA and Canada and only in small quantities. That's why they are vera rare and hard to find.

It's no surprise, that these Game&Watch can reach very hight prices. For example the two games which where sold recently on eBa, both for CHF 349.10 / EUR 216,09:

Pocketsize Wide Screen Micke Mouse MC-25 or as PDF file (992 Kb)
Pocketsize Wide Screen Snoopy Tennis SP-30 or as PDF file (984 Kb)

Please see the Pocketsize / NOA FAQ for many interesting information about the Pocketsize games.