I didn’t see that picture to be honest, I read that it had a mounting tab that had been repaired, but I didn’t realise the lens seems to have a hole in it! It’s hard to tell if it’s the lighting or is actually lens damage?! You’d have to ask the seller, presumably though the actual body of the light is cracked where the badly executed repair is, they said the broken tab had been repaired, but it looks like a little more than that, you can actually buy tab repair kits from VW but if it’s cracked the housing as well those won’t repair the damage beyond the tab, the seller looks like they have a cardboard packaging box in one of the photos, which suggests to me that they replaced the headlight and are selling the damaged one, that makes me think the damage is worse than they are saying it is, now I look more at the pictures, I probably wouldn’t buy that light unless the seller sent some better pictures of the extent of the tab damage, that’s the only set of second hand 8.5 headlights i can find online, you’d have to make the call as to wether the light is in good enough condition by getting more info, you may well be stuck with having to buy new, which would then be quite costly I think, an insurance claim may be the best option providing you’re comprehensively insured.