It would have been better if you had ask for more from that your source of information because firstly, there is no absolute anonymous debit card, the issuer of that card would need basic details from you, and that basic detail, would allow restricted amount of money to spend.
Another, is several months ago, the major provider of card services which intermediaries then work with to issue such grade which is Visa and MasterCard stop services for people outside the EU region which has by default disqualified people from your region. In furtherance to that, I read that they have completely disable their services to both EU and non-EU region.
Even if you manage to lay your hands on one that work, the charges might make it not cost efficient which I would suggest you look for other ways to cash out maybe direct payment to the bank, or via peer-peer sites.