The specimens proposed are of the first quality (A1 Specimen perfect) except mentions A1A -, A - et A2

 

Codes of quality:

A1A- -10% on the A1 price: Virtually perfect, very light defect. Good quality.

 

A-     -50% has on the A1 price: With defects, but of sizeable, often reparable quality.

 

A2     -75% on the A1 price: Second choice. Specimen with important defects can be used as reference for the rare species.

 

Specimens at special prices proposed by quantity:
It is possible that certain specimens proposed by quantity at reduced prices are not all top-quality, if it adorned you unacceptable it's better to abstain and to order them the unity.