Forgotten Realms Sourcebook Question

[Kiljori]

For Forgotten Realms, are there any 3.5 sourcebooks? My initial (amazon) search is showing a lot of 3.0 release books. Does this even matter that much?

Thanks!

[CrazyNoob]

Players guide to the realms
Champion of Ruin
Drow of the Underdark
Lost Empire of Faerun

are ones i know off the top of my head..

[RolandDeschain]

Champions of Ruin
something, something; Waterdeep
Expedition to Undermountain
Serpent Kingdoms
Unapproachable East

[Elxir_Breauer]

Officially, anything printed for 3.0 is legal for 3.5, with the caveat that anything reprinted in 3.5 needs to use the new version and certain things changed a bit in the transition, such as Damage Reduction. Forgotten Realms material is primarily 3.0, but still usable for 3.5.

[DarkSoul]

Officially, anything printed after the Player's Guide to Faerun is 3.5. I think Unapproachable East was a transition period publication, but PGtF, Underdark, and later are all 3.5.

http://forgottenrealms.wikia.com/wiki/List_of_3.X_edition_Forgotten_Realms_products for reference.