Do the math!
(NY) This nice gentleman was standing and watching the Harinam and really liking the kirtan. I approached him and right away showed him the set which I was carrying with me. I explained a little about each book and he said he only wanted the Srimad Bhagavatam 1st canto. He wanted to give $10 for it as a donation. I looked at him with a smile and said: “bro do the math $10 for 1 of these priceless books and just $50 for all 7 of them. Once in a lifetime opportunity my friend!” I kept on saying “please you deserve it” over & over again until he finally agreed and was convinced about the great deal I was offering him. It all worked out and he got the mercy!