Balanocidaris glandifera

Dear Friends
in going toward the exit I remarked that I had purchases nothing. No problem I said to me, I saved money. But, few steps ahead I met the Muschelquelle stand http://www.muschelquelle.de/
presenting several exemplars of Balanocidaris glandifera https://www.mineralienatlas.de/lexikon/index.php/FossilData?lang=de&language=german&fossil=Balanocidaris%20glandifera
of Kimmeridgian period https://en.wikipedia.org/wiki/Kimmeridgian coming from the pitturesque Albarracin (Teruel - Spain) https://en.wikipedia.org/wiki/Albarrac%C3%ADn and about 155 Mio years old. Beyond the words of the delear, it was the wanderful preservation state of one Balanocidaris glandifera that pushed me to the purchase. But notwithstanding the advantageous discount offered, after a complicated bargaining surprisingly fluently conducted in Spanish and Venetian, the price was outside my available money and no credit cards were accepted. Fortunately, a cash dispenser solved the situation and now I can enjoy at home my Balanocidaris glandifera. 
Salutations
Giancarlo