I have over dozen messages from OP, in my PM
If you want, you can check with OP
He says
1)He got card from some one and he don't know any info. expect the card no (keep in mind this is how stolen Credit card numbers are sold on deepweb)
2)He does not know how much balance the card has and he can not check
3)It is a business debit card attached to a business bank account/checking account (big red flag)
4)He has no proof of purchase or proof of how he has obtained it
If you still want to buy it ..go ahead and buy
But remember ,the card may be reported stolen or charged back after you used it and paid to OP..it may even take days or weeks till the original owner discovers it is stolen
update:The card is issued by this bank
https://www.acbanker.com/index.phpgo figure out if they issue a virtual credit card or even a prepaid card