Some copies may have a (promo) gold stamp on the cover, sometimes in combination with a blue rubber stamp on the labels (sometimes only one of them or vice versa):
ESPECIAL PARA PROMOÇÃO INVENDAVEL. AMOSTRA GRATIS TRIBUTADA
Spine:
• 610.7047 • Série Super Luxo • Prince and the Revolution Around the world in a day • Warner Bros 36.206
Cover back:
36.206
Série Super Luxo
759925286-1 [Paisley Park logo]
Similar edition:
(without "série super luxo" / Distributed by BMG Ariola / 759925286-1 is located on the top right hand corner)