Hi bptovtmg,
thanks for asking me this question.
The answer is simple - the cost of the card itself is much more expensive than another card, and the price includes DHL shipping fee.
Yeah DHL shipping is included in the fee so actual card cost is around 80$ without shipping fee because DHL cost around $50.
Why you guys want 1-7 working days to top up cards with bitcoin? Can't you make that instant, also which exchange rates will be used when converting bitcoin into fiat? It will be converted on the day of deposit or when you guys will manually upload balance to our card?