Are grey market lenses OK to buy?

Episode 1532 (15:17)

Paul from Columbus, OH
Sony A6000

Paul's daughter dropped her Sony A6000 camera lens into the sand and the repair facility wants $141. She can get a new one for that, which is "bulk international lens." Leo says that chances are it's a grey market item, which comes with no warranty. If that was a camera, Leo would say no. But with a Lens, it's less of an issue. One thing she'll have to be careful of is that more than half the stuff sold on Amazon isn't sold by Amazon, it's just fulfilled by Amazon. So she does run a risk if Amazon doesn't ship it. If it's a reputable company with decent ratings, it should be OK.