Sony says that Spider-Man 3 is the fastest selling Blu Ray title to date, yet hasn't released any sales numbers.

 

Launching on the same day, the Transformers DVD outsold the Spider-Man 3 DVD three to one. The Transformers HD DVD was the fastest selling next gen disc for a single HD format, selling 190k copies it's first week of release. Sony's reticence to trumpet the sales figures of Spider-Man 3 pretty much guarantees it's not in the same ballpark as Transformers or 300. We'll know this Friday, when the new Nielsen numbers are posted.