Option three

" There is a chalice in your possession that you have acquired at a recent auction , is an artefact that our organization is extremely interested in " the little girl said. 

Rudra had two options here , one to politely decline their request saying he needed more time to think about it.  While going to the church to handover the chalice and exchange for some rewards. 

Option two was to play hardball with the Two NPC here and squeeze them dry for everything they want to offer in exchange for the chalice. 

Rudra initially only had plan A and B however seeing the frown on face of the big guy here , Rudra was pissed off , he thought ' F*** the plan A and B , its time for plan C '.