You can save as much as $25 on each of them, and you may find a couple of good reasons to upgrade if you already have older models.

Compared to the Kindle deals, Kobo's sale on e-readers is more conservative, however, we'll take what we can get from these rarely on-sale devices. You can find the Kobo Libra Colour for under $200 ahead of Black Friday. It's down to $199.99, knocking $20 off the price.

With Black Friday coming up fast, we've picked out the best Kindle deals happening right now, and we've also provided some great buying advice for you.