Amounts to the same thing because the OP is in business so no consumer protection, and the description is second old cable.
Yes perhaps in this case if he was buying it for business use rather than for private use.
I made the comment purely because you often see the term "sold as seen" on sales and it has no legal meaning though.
There are lots of comments and anomalies where folks make mistakes when selling or buying as a consumer. Example the term "Estimate" is fairly obvious but the term "Quote" is just the same, whereas a "fixed price" is something different but folk often assume quote or quotation to mean a fixed price.
It`s the same example of mistakes as when folk try to put an extra term into a contract when issuing a receipt, any term in a receipt is not valid unless both parties specifically agree, the contract is already locked by the time the receipt is issued and any extra condition would not be valid, one example of that would be "Deposit non refundable". Neither party can add a condition to the contract once that contract is made.
How often do you see, once you get a parking ticket, "Ticket non transferable" on the ticket/receipt but nowhere else before you pay for such ticket? It has not become a condition by the wording on the receipt alone.
You often see on business premises etc "No liability is accepted for XXXX" it is not up to that party to accept liability for it to become valid, generally they are either liable or not liable for certain things and no notice to the contrary removes that.
Particular example is signage at car parks, the company are liable for their actions or omissions of their employees and their agents and must take reasonable care, if they charge you for that service then additional care is also expected too, obviously they can not be expected to be responsible for things that are out of their reasonable control though.