So I was trying to buy some Flex Tape, and I noticed something rather queer.

It costs $12.99 on the official site, but only £2.50-£4.00 on eBay.

Are eBay sellers selling counterfeit Flex Seal products?

https://www.flexsealproducts.com/product/flex-tape/
https://www.ebay.co.uk/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=flex+tape&_sacat=0