Instant purchase available, no price negotiations. Functionality confirmed on PC (Steam), PS4, and PS5 versions of Street Fighter 6. The lever and the eight main buttons have been replaced with Sanwa Denshi parts, the same high-end components found in top-tier arcade sticks like the Qanba Obsidian, making them more user-friendly than the original lever and buttons. There are no input errors or misrecognitions, and the response is excellent. There is no spring fatigue. All other sub-buttons, switches, and the touchpad function correctly, and there are no issues with the unit's functionality. There are minor scratches on the top panel and buttons due to use, and there is a general sense of wear. The items for sale are only the arcade stick itself, as shown in the photos. There is no box or instruction manual. ※ If the top panel pattern appears wavy in the photos, it is due to the way the light hits it during photography. ※ We do not provide support or answer questions regarding product usage. For products without an instruction manual, please purchase only if you know how to use the product or are able to research its usage yourself.