I'm currently attempting to collect ALL Sonic games for GG/SMS/MD including the regional variations and/or different packaging/art, I've noticed that some are not listed on the wiki such as this, http://www.ebay.co.uk/itm/Sonic-3D-3-D-Blast-Sega-Genesis-Complete-Video-Game-Cardboard-Box-Version-/311005985177 (Pic's copied so they can be added to the wiki if needs be, http://imgur.com/a/EVOOg) As a Sonic community who specializes in stuff like cover scans etc I feel we should have a list of the different versions and different art/boxes etc? I know it's such a small thing but for a collector I think we should have as much information as possible, What do you think? While on this subject, I've also noticed Sonic 1 GG (EU) has two different style carts. At first I thought it might have been someone replacing a broken cart but having 6 copy's of it, Two of which are the different type proves this to be wrong. Not sure if this is due to them making another batch or it's possibly a new version? Pictures of the different S1GG Carts, http://I.imgur.com/Ck06xgC.jpg (Bottom two on left.) The front's appear to be exactly the same, http://I.imgur.com/24enE3f.jpg Only the back has a difference but it's enough for me to keep a copy.