If you're prepping for the arrival of your brand-new Nintendo Switch 2 and already thinking about expanding its storage capacity, Walmart has a must-grab deal that’s too good to pass up. For a limited time only, the Onn 256GB MicroSDXC Express Memory Card is back in stock at the unbeatable price of $35.99—a huge discount compared to other options on the market.
This listing originally launched in May, but it's only just now available for shipping again. For comparison, the official Samsung 256GB MicroSDXC Express card retails for $59.99 at Target, making this Onn alternative a real bargain.
Update: Please note that this deal might not be available for delivery to all zip codes. However, you can still opt for in-store pickup if needed.
Onn 256GB MicroSDXC Express Memory Card – Only $35.99 at Walmart
🛒 Buy Now
Nintendo Switch 2 Compatible
Why This Matters
The Onn 256GB MicroSDXC Express memory card is specifically designed with gamers in mind. As part of the newer Express format, it offers blazing-fast speeds—up to 800MB/s write and 600MB/s read, which is significantly faster than standard MicroSD cards. This makes it ideal for handling the high-speed demands of the upcoming Nintendo Switch 2, ensuring smoother gameplay, faster load times, and efficient data transfers.
Since Onn is Walmart’s private-label brand, you won’t find this exact model sold anywhere else, giving you exclusive access to top-tier performance at a budget-friendly cost.
Check Out These Must-Have Nintendo Switch 2 Accessories
Before launch day, make sure your new console is fully protected with some essential accessories. Here are a few highly recommended items currently on sale:
🔹 3-Pack amFilm Tempered Glass Screen Protector for Nintendo Switch 2
Original: $7.99 | Save 44% → Now $4.46 at Amazon
Use code: IMMYONIC
🔹 2-Pack amFilm Matte Tempered Glass Screen Protector for Nintendo Switch 2
Original: $12.99 | Save 50% → Now $6.49 at Amazon
Use code: Z5J4OS2X
🔹 2-Pack amFilm Auto-Alignment OneTouch Matte Tempered Glass Screen Protector for Nintendo Switch 2
Original: $15.99 | Save 53% → Now $7.53 at Amazon
Use code: RGBRQ8AL
🔹 amCase Carrying Case for Nintendo Switch 2
Original: $24.99 | Save 50% → Now $12.53 at Amazon
Use code: 7ALLJZHR
Recommended Protection Essentials
For a device that costs around $450, investing in a quality screen protector and carrying case is a no-brainer. These amFilm products from TechMatte offer a perfect fit for the Nintendo Switch 2 and are known for their durability and ease of installation.
They’re already affordable, but with the current coupon discounts, they become even more of a steal. Screen protectors, in particular, should be easy on the wallet so you can replace them without hesitation if they crack over time. AmFilm (sold by TechMatte) ranks among the best-selling screen protector brands on Amazon, and I’ve personally used many of their products across different devices—they work as well as any premium option out there.
Nintendo Switch 2 Launch Date
Mark your calendar—the Nintendo Switch 2 officially launches on June 5. If you weren't able to secure an early preorder, several retailers have confirmed additional units will be available on launch day.
Need help tracking down a unit or want to stay updated on accessory availability? Be sure to follow our comprehensive Nintendo Switch 2 preorder guide, where we’ll share real-time stock updates and preorder links as soon as they go live.
Also, check out the list of officially licensed accessories already available for preorder, including the brand-new Switch 2 Pro Controller.
Why Trust IGN’s Deals Team?
With over 30+ years of combined experience, IGN's deals team specializes in uncovering the best discounts across gaming, tech, and beyond. We’re committed to helping you find genuine value—not pushing products you don’t need.
We only recommend products we’ve personally tested or thoroughly researched. You can learn more about our editorial process and standards by reading our full deals policy. Or, follow along with our latest finds on the IGN Deals Twitter account for instant alerts on hot new deals.
