I buy Lindt Hazelnut for $2.50 each some stores it $5. I buy out store has it $2.50 every week or two. European chocolate got better quality ingredients than cheap USA ones so its well worth money paying double or triple what cheap American ones plus European ones do no melt like the cheap American ones.
When want real expensive chocolate I buy Leonidas Belgian Chocolates: 1 lb Signature Gianduja -- Almond & Hazelnut Praliné cost $30-60 depending when buy it.