I am not familiar with the website, ClickBait, pardon, PicClick, but there are a few things worth noting. Firstly, the seller in his listing, uses the term "semi-PL" which can mean whatever he chooses it to mean. To add insult to injury, he dispenses with the Sheldon Scale, probably because he deems it to be too restrictive for advertising purposes, hence the five +++++. Secondly, he starts the bidding at ground level. Spot silver is north of $20 presently, so if he manages to get just four or five more bids at the mandated $3.50 bidding increment (it's oddly at $3.25 now) his once quite lovely coins, pre-cleaning/polishing, will exceed melt. Thirdly, I do not believe it prudent to post a coin in the questionable condition #3 in the line-up [1898-O] exhibits so prominently.
And, no, let's not talk acetone or vinegar. Or die erosion. Enough damage has been done. [Personally, I fail to see how the PMD[dropping] deposited squarely at what a fellow member may describe as a prime focal point could survive polishing.] These were once beautiful coins. 🐓