For your pleasure and edification – the Yaffa Marvel Team-Up cover gallery.
The first two issues are regular/magazine size comics, the remaining five are digest-size editions.
I believe this is the full run. If anyone has seen any others, let me know.
Update: This is not the complete series. See http://notesfromthejunkyard.blogspot.com.au/2017/08/marvel-team-up-9-bonus-date-stamp-bonus.html