The FYSETC Venture XL 3D printer kit is currently on sale for $1,999.99 instead of $2,599. Shipping is free from the US warehouse. This large format CoreXY 3D printer kit is inspired by the VORON V2.4 design, but with a bigger build volume of about 24" cubed.

The Venture XL is not a beginner's printer, even if you're looking for a very large 3D printer. It comes in parts and requires assembly. However, for those interested in custom 3D printers, especially with a large build volume and a fully enclosed design, it could be a neat project.

It includes advanced hardware like a Cartographer 3D Eddy current sensor and StealthMax air filter. It also has a a 7-inch touch screen and supports upgrades like IDEX and AWD.

All further information can be found on Github:
https://github.com/FYSETC/Venture_XL
You can find the BOM there. As far as I can see, it would be more expensive to source the parts for a similar printer yourself.

• Build Volume: 600mm x 600mm x 600mm (approx. 24" x 24" x 24").
• Heated Bed: Zoned heated bed.
• Frame Material: 4040 profile with CNC metal structure.
• Printing Speed: Up to 500m/s with an acceleration of 50000mm/s².
• Frame Design: Reserved spaces for IDEX and AWD upgrades.
• Controller Board: 550Mhz H723 single-chip microcomputer.
• Host Computer: RK3568 with 4 cores at 2.0GHz, 2GB + 32GB.
• Stepper Motor Driver: TMC5160 stepper motor driver.
• Display: 7-inch HD capacitive touch screen.
• Electronics Package: Includes Spider Pro 2.0, Cartographer Sensor, SB Comobo V2.
• Independent Control Box: Pre-installed aluminum alloy external electric control box.
• Air Filter: Compatible with Nevermore StealthMax air filter.
• Motor: custom motor with high torque XY motor.
• Camera: Logitech C270 Camera included.

https://www.fysetc.com/products/venture-xl