The PlayStation Portal has never received an official discount, even during the recent PlayStation Days of Play sale. However, you can now save on a pre-owned unit. Amazon Resale has lowered the price of a "Used - Like New" PlayStation Portal to under $150. It's currently available for just $148.81 with free shipping. That's a 26% saving compared to its $200 retail price. While a Sony warranty may not apply, Amazon Resale offers a 30-day return policy on these items.
PlayStation Portal (Used: Like New) for $148.81
Remember to choose the "Save with Used - Like New" option during checkout

Used (Like New)
PlayStation Portal
11$199.99 save 26%$148.81 at Amazon
Note: The product page initially shows the new PlayStation Portal price ($199). Scroll further down the page to see the "Like New" discounted price.

Sony's PlayStation Portal, a handheld gaming accessory for the PS5, resembles an expanded, split-pad DualSense controller with an 8-inch 1080p LCD screen in the center. It transforms your PS5 into a portable device by streaming games directly from your console at up to 60fps. The controller incorporates all the signature features of the DualSense, such as haptic feedback, adaptive triggers, and a touchscreen that replaces the standard touchpad. You can even stream games remotely outside your home, provided you have a very stable and high-speed internet connection. Remember, the PlayStation Portal is not an independent gaming system. It functions exclusively as a remote play device for the PlayStation 5, meaning a PS5 is required for operation.
You no longer need a PS5 to enjoy games on the PlayStation Portal. Sony has introduced a feature that allows users to stream games directly from its PlayStation Now cloud service, bypassing the need for a local console. Portal owners can now connect their device either to their PS5 or directly to Sony's cloud servers, thanks to new beta updates released in April. Opting for cloud streaming grants immediate access to a library of over 120 titles, including Ghost of Tsushima, Resident Evil 3 Remake, The Last of Us Part 1 Remastered, and Marvel’s Spider-Man: Miles Morales. Please note this feature requires a subscription to the top tier of PlayStation Plus, but at $18 per month, it offers a more attractive alternative to purchasing individual games.
It's important to mention that the PlayStation Portal isn't the only method for streaming PS5 games over your home Wi-Fi. You can replicate its basic function by installing the PS Remote Play app on a mobile device or other handhelds like the Steam Deck. However, this setup can be more complex and typically results in the loss of certain DualSense controller features.
PlayStation Portal Review by Seth Macy
"The PlayStation Portal is the most surprising device I've ever come to love after starting with considerable skepticism. It delivers a far superior experience compared to using a phone with an attached controller, and its performance greatly exceeded my expectations. I truly appreciate the freedom it provides to play my PS5 from any location with decent WiFi, which is especially useful when my family is using the TV to (rather ironically) play the Nintendo Switch. However, it's crucial to remember that this is not a standalone product and absolutely requires a PlayStation 5 to function. The main limitations preventing the Portal from being a perfect device are its current inability to connect to Wi-Fi networks that require a web browser for login and its lack of Bluetooth audio support. For now, it stands as an excellent solution for PlayStation Remote Play. If not for those two puzzling restrictions, I would consider it an essential accessory for any PS5 owner who enjoys handheld gaming or frequently competes for television access."