OK. Not a collector, myself.
I enjoy to turn at least one of my Amigas on at least once in a day.
Currently:
4 A500 - one with SCSI, 2.1Gb HD and all the yadda yabba (butno 8Mb RAM, ATM) :-(
A500+ vanilla
2 A2000 - one almost vanilla, other with bridge, GVP 030, GVP SCSI2, 18 + 9Gb HD, SCSI CD, NIC
A600 (2Gb)HD, ROM 3.1, 2Mb chip, (in near future) 8Mb RAM, wireless NIC.
A1200 040, Mediator, Voodoo, NIC.
A4000D Warp Engine 128Mb.
Plus 4 monitors and one TV to use with those babies:
A1942
NEC Multisync 3D
A1084S-D1
LCD-TV 19" hooked by the VGA port
Pimping Amigas is a bit expensive, but it is FUN!!! :-)