Thanks to promobricks, we've got news for the upcoming 77904 Nelson B Frigate, which was intended for the San Diego Comic Con.
https://www.promobricks.de/lego-sdcc2020-star-wars-nebulon-b-frigate-77904/109992/
Image from Promobricks
We don't have news on the availability yet. Though like other comic-con exclusive sets, it will most likely be available only in the US if it releases. If not, I guess you could find the parts you need and build your own copy!
The price? Well, it's a Star Wars set. So what does it mean? More expensive than sets in other themes, pretty much! I would expect it to be around the $45 mark since there isn't that much rare pieces. However, LEGO could easily slap $20 more on it will still sell like hotcakes!
My thoughts? I believe this set Is great, and remarkably accurate to the real thing. It's great to see TLG releasing some unique Star Wars sets, because many previous ones were remakes of older sets. Looks like they're getting way more creative with their products than before!
Anyways, what are your thoughts? Comment below!