When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have never used a new one. Had several, and taken them on and off a dozen times. Doesn't leak at all. I would say just inspect it and if there is no sign of major wear or rot then you should be good to go.