At your LBS. I had the interesting oportunity to look at the computer with my past transactions this past year and current....
Here are some highlights
Trek 2100 Road Bike - 1500
Full Dura Ace groupo - about 1100
Race X Lite Wheelset - 600
Cosmic Carbone wheelset - 1200
Another DA groupo (TT) - 900
Easton carbon attack bars (around 600, can not say price)
Race lite wheelset - 350
That is 6200 dollar is major things, add 700 for TT frameset and we are at 7k, add pedals, tubes, tires, clothing, pumps, bottle cages, water bottles, gel, power bars etc and the total reached 9k (in 8 months)

I owe about 6k on bikes. It is true that I own my car and make payments on my bikes - 400 per month. That is ok, I could have just went out and blew it on something like a motorcycle.
How much have you spent at your LBS in the last year?