Guys, help me buy this book, I only have R$18.50 here with me. I need another R$11.49 and the owner accepts cryptocurrencies. Help me please. In dollars it is more or less $2.15. 

I appreciate any amount, I'll post a photo soon if I can buy it. https://cdn.zbd.gg/ugc-uploads/ee0a4d0f-1694968817348.jpeg