For a long time I've wanted a bird bath in my garden but didn't want to spend a lot of money buying one. I finally solved that problem with a frugal DIY solution that only needed a couple of supplies: a tomato cage and a flower pot saucer! I was able to purchase both of these items at my local home improvement store for less than $6 total. I used a 33" tomato cage and a 12" poly saucer. To spruce up my bird bath just a little bit, I gave the saucer a light coat of a spray paint that gi...