WTB: Apple Quadra 840

[fortierm]

My son needs a 68040 Mac to test emulation software for a school project.
I am looking for a Quadra 840 Mac to run OS 7.1!
Cannot be any version of a PowerPC chip, as the BASIC code does not run on them.
The Quadra 840 has to be functional, but does need to have a hard drive.
I have a mouse, keyboard and monitor so these items are not required.
if you have this old mac, please contact me at 314-6649.

Michel