She is offering pre-orders at a prices of 25 USD, which to my mind is a steal for an original work of this quality. Paying more will gain you perks - yay, extra art! - and also help ephemere establish her independence.
You can order Kandila through PayPal using a PayPal account or a credit/debit card. Please go to her Dreamwidth post for further details and a link to her order form. Browse her journal and her DeviantArt gallery for more images of her calligraphy & ink drawing.