If I'd pay $1k for something I no longer need and someone want to buy it - how much TOS can hold me from selling it? TOS issuer might not be happy about it, bu

If I'd pay $1k for something I no longer need and someone want to buy it - how much TOS can hold me from selling it? TOS issuer might not be happy about it, but besides that TOS is as important to me as a softness of a paper it's printed on.