I too just got the ok from my DW and hunted through a bunch of options, pricing each one out down to the dollar. While both wanting to be frugal and have a quality keezer with 3 taps, I struggled to combine both combo values and high-level gear like the SS perlick taps.
My first investment was the 2.5 gallon kegs at AIH (homebrewing.org) for $125. What a deal for me! I already tend to do 2.5 gallon batches at least half the time.
I ended up going with kegconnection.com for most of the gas/liquid hardware, selected the options I wanted for the fridge kit and actually didn't buy all of the faucets there because I found a few cheaper on ebay and craigslist.