Pre-Order Now Open

Unlock Your Math Superpowers - Before Anyone Else!

Preorder the Revolutionary ZGC4 Graphing Calculator Today and Save $25!
Pre-order Now

$89.99

$114.99

Free shipping within the U.S.!
‍Orders shipped outside the U.S. carry a flat-rate shipping fee of $25.
Limited quantity available for September shipment.
Cancel anytime - risk-free reservation.
$89.99
$114.99

Your Secret Weapon for Math Mastery

Instant Clarity

Crisp visuals, intuitive navigation, and powerful graphing features.

Boost Your Grades

Simplify algebra, calculus, and statistics with reliable, easy-to-use calculator functions.

Stay Ahead

Own the latest innovation before your classmates.

Secure Your Spot

Lock In Your $25 Discount

Secure your calculator today with a $40 deposit. Pay the remaining $49.99 when your ZGC4 ships—only $89.99 total (Regular price $114.99)!


















‍
Pre-order Now
Free shipping within the U.S.!
‍Orders shipped outside the U.S. carry a flat-rate shipping fee of $25.

FAQs

When will my calculator ship?

The calculator is expected to ship in September. We’ll send you an email as soon as it’s on its way.

Can I change or cancel my preorder?

Yes! You can cancel anytime before shipping and receive a full refund—no hassle.

How does the $25 discount work?

Reserve your calculator now with a $40 deposit. When your calculator ships, you’ll pay the remaining $49.99—saving you $25 off the regular $114.99 price.

Can I preorder more than one calculator?

To make sure everyone has a chance to get one, preorders are limited to one calculator per customer.

Don’t Miss Out - Reserve Yours Today

Quantities will be limited at launch. Pay just $40 now and get $25 off later
Reserve for $40
Free shipping within the U.S.!
‍Orders shipped outside the U.S. carry a flat-rate shipping fee of $25.
Limited quantity available for September shipment.
Cancel anytime - risk-free reservation.