Dell Technologies has Dell Alienware Aurora R15 Desktop on sale for $2,799.99 or less (see below). Shipping is free.

Specs:

• AMD Ryzen 9 7900X 12 cores, 24 threads (4.7GHz Base / 5.60GHz Boost) Processor
• 64GB (2 x 32GB) DDR5 4800 MT/s RAM
• 2TB M.2 PCIe NVMe Solid State Drive
• NVIDIA GeForce RTX 4090 24GB GDDR6X Graphics
• Realtek Wi-Fi 6 RTL8852BE 2×2 802.11ax MU-MIMO + Bluetooth
• Windows 11 Home
• Includes Keyboard + Mouse
• Ports:
  • Front:
    • 2x USB 3.2 Gen 1
    • 1x USB 3.2 Gen 1 port with PowerShare technology
    • 1x USB 3.2 Gen 2 Type-C with PowerShare technology
  • Rear:
    • 1x USB 3.2 Gen 2 Type-C (10Gbps)
    • 1x USB 3.2 Gen 2×2 Type-C (20Gbps)
    • 2x USB 2.0 Type A with Smart Power On
    • 2x USB 2.0 Type A
    • 2x USB 3.2 Gen 1 Type-A (5Gbps)