Griswold Waffle Maker

I'm new to cast iron collecting. I found a sale going on tomorrow with pictures of some of the things for sale and noticed a griswold waffle maker and some kettles. Can anyone indentify the kettles and what would be a good price for the waffle maker? Thanks And what would the years be?

Hard to get the details on the WI from the photo, but it looks like a later one (bailed high bases being produced later than handled low base ones), after they had started making both halves the same and had done away with the need for stop tabs. If the paddles or the base are not chipped, cracked or pitted, and you can do better than ~ $50, I'd say it might be worth grabbing.

The tea kettles, hard to say with no identifying markings. They look to be in decent shape, though, from what can be seen.

Thanks for the info.