So I'm re-amassing my N64 collection and for fullest enjoyment I'm hoping to obtain the most recent version of the Gameshark Pro for Nintendo 64 being 3.3 I believe. I wouldn't have this problem but yesterday I bought a 2.1 and the problem with these is you can't add codes for games that were released after the gameshark was made. Hence all the versions. Sadly there are none in my area. I just got back from driving all over 3 towns to try and find another more recent one to no avail. My 2.1 will last for now but I originally bought it for Paper Mario. Plus if I get the newest version I won't have to deal with adding games etc. etc. My question being where do you guys know of that people sell these? Can they be trusted? Is there any where out there I could get a like new, possibly sealed Gameshark Pro V 3.3?