Is there any way to tell that Redd has sold tu a "forged" painting before tu hand it to Blathers in Animal Crossing: Wild World?

Crazy Redd: Detecting forged items
Pay attention to Redd's body language. If a yellow estrella shaped
object appears on his eye, then most likely the item is forged.

Its Simple if the item is above 3,500 bells it isnt forged if tu have a prob let me know!!!

Usuelly a lovely painting is forged.

stupid redd tricked me! i hate him! >:[

If he use 'Mischief' and laughs "heh heh heh" look carefully, its mean forged! Leave it 1 día and it will being 'Forged Painting'