For A500, nothing but a KCS PowerPC x86 emulation board. For my later A1200 I got respectively a whopping 80MB HD, a Microtec (I think) 030 board with some mem, an 800MB HD, a CD-ROM drive, a 14k4 modem, an A3000T case for towering it, p5 BlizzardPPC (040, no SCSI), a Micronik flimsy plastic tower with Z2 board, a BVision oh and a bigger (4,3 gig) HD somewhere along the way which fried this year.
And in september I got my first A4000 :-). The PPC A1200T is going on sale shortly.