Amazon's Prime Big Deal Days sale event (or, as we like to call it, Fall Prime Day ) ends today! There are more deals than you could ever begin to look through on your own...

so that's where we come in. We waded through the mountains of bargains for you and found some of the best deals in every category. FYI — deals move *fast*.

We’ll do our best to keep this post and imagery as up-to-date as possible, but we can’t catch everything immediately. Check back throughout the day to see our latest updates as the deals change! Note: To get these deals you have to be a Prime member, so if you aren’t already, sign up for a free 30 day trial here . I don't know when wooden building blocks became blasé, but magnetic tiles have taken our children's imaginary worlds by storm.

And this Prime Day, Picasso Tiles , a leading brand in this era-defining toy trend, currently has the *cheapest* prices they ever go for (at least, for the next few hours). They're 30% off — down to $27.99 (originally $39.

99). More than one reviewer (including the reviewer who shared the image above) call these " the best gift for your kid ." Picasso tiles are intended for kids ages 3+ and designed to encourage learning by playing (things like color theory, increasing dexterity, and other preschool skills).

There are over 32,000 five-star reviews that rave about this toy. Plus..

.look at what they can create! At its core, Picasso Tiles are just darn good fun. Promising review: "This has sparked my kid's ima.