People are not understanding how quickly the high end market is moving right now on particular cards. This is not solely an MBA sticker thing. The market today for a 52 mantle is night and day from 4 months ago. This card would sell for significantly more than that last sale even with no sticker. All mantles are
MBA stickers are out of control.
The previous record for a Mantle PSA 3.5 was $244,000. That was four months ago with a GOLD MBA sticker.
Tonight, this one, with a silver MBA sticker, sells for $390,000 at Heritage.