[SH0CKWAVE]

Black Panther was also re released in revisions, but it didn't kill its value. I think character popularity, aesthetic appeal, and rarity has a lot to do with its subsequent value to collectors. Guardian is a total blah fig and equally blah character. The one thing it had going for it was the short initial release, but revisions killed the Canuck. It happens.

Vision, silver Warpath, classic Havok, death AA... I highly doubt these will ever be revised in their original form - if that hyperbole makes any sense.