I'd say all real.
I caught those in that seller link you posted. They actually seem okay.
While on the subject, what are people's opinions on these signed music sheets by the band?
They look signed by the same hand(s) - being sold by different sellers.
The provenance for one is that it was obtained from a Hollywood Foreign Press Association member. They sometimes get swag to influence their voting process for the Golden Globes. Does anyone know if U2 ever signed something like this to promo "The Gangs of New York" during Awards season in 2002???
Not even close. Bottom of the barrel forgeries.