"Wouldn't care to pay for these" means the same as "wouldn't like to pay for these": it means that they would not be interested in paying for them. I suspect yo

"Wouldn't care to pay for these" means the same as "wouldn't like to pay for these": it means that they would not be interested in paying for them. I suspect you meant to use a phrase like "wouldn't mind paying for these". I hope this is helpful and doesn't come across as a pedantic correction. =)