If you need a Kindle, but can’t afford to pay more than $100 for such a gadget, Amazon might have the perfect deal for you. One of Amazon’s most recent Kindle models, the Paperwhite is $40 for Prime members.

The price is for the 8GB model, but if you feel that you need more storage, the 32GB variant is on sale as well, it’s just that it costs more than $100. Typically selling for $160, the 32GB Kindle Paperwhite is getting a $45 discount on Amazon.

Keep in mind that if you choose the Kindle Paperwhite without special offers, you’ll have to pay an extra $20 for either of the two models. However, the discounts remain the same for the 8GB and 32GB versions: $40 and $45.

Also, you’ll receive 3 months of Kindle Unlimited for free if you buy the Paperwhite. You’ll receive the redemption instructions via email after your kindle ships to you. Of course, you don’t have to redeem the freebie, but keep in mind that after 3 months the subscription will auto-renew for $10 per month.