Amazon is offering big discounts on its entry-level Kindle and Kindle Paperwhite e-book readers to Prime members.

It’s not clear how long these prices will last. Or whether this is a hint that the devices, which are both years-old, are about to be updated. But given how expensive the higher-end Kindles are—the Oasis is still a whopping $250 and up—these low-end models look even more attractive than usual now.

Here are the deals.

Thurrott

Amazon is definitely the king of digital books. This is such a great deal.