I bought this book on Kindle because the book is a classic. In fact, a scanned version of this book is at archive dot org for free - but it's full of scanning errors which make certain parts unreadable. You get what you pay for, I figured. So I went ahead and bought this copy.
IT'S THE SAME COPY.
Yes, someone took the archive dot org version and sold it here. I sampled different parts of the book, and the OCR errors are the same throughout. Some of these errors make the text unreadable. In addition, the text is broken up with the footnotes on each page, so a paragraph will break off mid-sentence, you'll see a few paragraphs from the footnotes, and then the rest of the sentence starts up again. Since the text is all formatted the same way, it's sometimes very hard to figure out that a footnote has started and it's hard to pick up the thought again.
Overall, this version was a real disappointment, and I've asked for a refund.