Ebay offers Refurbished Apple iMac 24" M1 Chip All-in-One Desktop Computer (2021) for $553.59 (reg $818.99) with free shipping.

Product Description:
Immersive 24-inch 4.5K Retina display with P3 wide color gamut and 500 nits of brightness | Apple M1 chip delivers powerful performance with 8-core CPU and 8-core GPU | Strikingly thin 11.5 mm design in vibrant colors | 1080p FaceTime HD camera with M1 ISP for amazing video quality | Studio-quality three-mic array for crystal clear calls and voice recordings | Six-speaker sound system for a remarkably robust and high-quality audio experience | Up to 256GB of ultrafast SSD storage | Two Thunderbolt / USB 4 ports and up to two USB 3 ports | Ultrafast Wi-Fi 6 and Bluetooth 5.0 wireless |
HIGHLIGHTS:

• Immersive 24-inch 4.5K Retina display with P3 wide color gamut and 500 nits of brightness
• Apple M1 chip delivers powerful performance with 8-core CPU and 8-core GPU
• Strikingly thin 11.5 mm design in vibrant colors
• 1080p FaceTime HD camera with M1 ISP for amazing video quality
• Studio-quality three-mic array for crystal clear calls and voice recordings