From Upperdeck.com-
Initial 2007 Sweet Spot Classic Baseball Mystery Cuts Revealed
Legendary Entertainers and Presidents Headline the Series
Carlsbad, CA – (October 8, 2007) – Very few products this year have delivered more excitement than 2007 Sweet Spot Classic Baseball. Customers felt they received more value with one autograph and two memorabilia cards in each five-card tin. [...]

From Upperdeck.com-
Young Players Star in Fleer Ultra Hockey; Flair Showcase Makes Guest Appearance as Set within the Set
Every Box will Deliver Six Rookies, One Rookie Redemption Cards

Carlsbad, CA – (October 3, 2007) – As most hockey teams are getting ready to drop the puck for the start of the National Hockey League season tonight, [...]

From Topps.com-
McDonald’s Autographed Cards Added to All-New NBA Product
Topps announces that the upcoming and all-new 2007-08 TOPPS ECHELON BASKETBALL will include the much talked about same-day autographed cards from the 2006 McDonald’s High School American Game.

The subjects include:
Greg Oden #d to 100
Brandan Wright #d to 100
Thaddeus Young #d to 100
Spencer Hawes #d to 50
Daequan Cook [...]

From Upperdeck.com:
Young Stars Make Their Mark in New Upper Deck Rookie Threads Football
Two Signed Rookie Letter Patches Numbered to 250 or Less in Each Box
Carlsbad, CA – (September 25, 2007) – Once again proving worthy of its leadership position in the hobby, Upper Deck is set to mix the best rookies with one of [...]

According to various reports there was a limited amount of 2007-2008 Fleer Ultra Basketball produced with a blank back. The printing error occurred on a few subsets, specifically the Lucky 13, Premiere, and Legendary 13 subsets.
Upper Deck said that the error occurred on only 200 sheets and was caught by quality control, which probably means [...]

The “Mona Lisa” of baseball cards has been sold again, eclipsing the previous record of $2.35 million dollars. For $2.8 million dollars the 1909 American Tobacco Company Honus Wagner card was sold by Brian Seigel to an unnamed private collector.
With only 50 to 60 in existence, the value of this card has increased steadily over [...]