I bought the December 1992 edition of Amiga Shopper (which I still have) and used it to figure out the package I wanted, and to persuade my parents to part with their cash!
They bought me the A1200 pack with Zool, Pinball Dreams, Striker and Transwrite for Christmas in 1992. We got it from Hobbyte, an English Amiga stockist.
My first upgrade was a 266MB 2.5" HD in 1993, then in 1995 I got a Blizzard 1230 IV with 16 MB RAM for Christmas (new from Power Computing I think).
A couple of years ago I picked up a Fast ATA controller with 3.1 ROMs, a Blizzard 1260 with 32MB RAM, a Surf Squirrel with CD Rom Drive, a 2.1 GB HD and a spare A1200, all for £60 (yes... that's £60...). Thanks to Amibench for that one!
The most recent update was a MAS player - good piece of kit too.
I'm thinking about getting an Indivision Scandoubler - but then I doubt my wife will be too happy!
Cheers,
AndyC