i have a 7500 too, only mine was sent USPS standard post from Oregon to Michigan.  In a brown box with no packing.

needless to say it was a box of broken parts when i received it.

I was able to glue most of it back together, had to throw away the outter plastic case.

it did come with a 333mhz G3 card.    I won it for like 25 bucks, and it works, still so i guess no complaints.

I use it to set up my 73gig SCA, SCSI drives for 68k mac's. and its my local talk server.