DIY! Nice as they look, I simply cannot imagine spending $150 (or more!) on a hammock setup. Check out www.backwoodsdaydreamer.com
for all your hammock making needs. There are posts here on no-sew options, if you want to go that way. Of course, the hammock is just the base item. Eventually, you'll want some insulation, a tarp, and bug net. Don't forget to check the For Sale forum, too. People are always sell old gear as an excuse to buy new gear.
Start basic and get fancy as you gain the experience and desire. Enjoy!