His is also the harbor freight hitch like mine. Some don't like there hitch but I have to say I'm pleased with mine, works fine for everything I've tried so far. I do use the adapter for the top link for my bush hog instead of the hook.
It looks like the 27-1/2" version is on clearance for $79.99. You can find 20% off coupons in numerous places, online, back of magazines, emails.
This link might not work in the future. 3-Point Quick Hitch - 27-1/2" Clearance
One thing to remember with any of these types of 3-point quick hitches is that not all implements are made the same. So you might have to do some slight/major modifications either to your implement or to the 3-point quick hitch to make them work. For example, I can't use it with my flail mower due to the way the connecting points are made on the flail mower. To some this is a determining factor to not mess with the quick hitches. To others, they don't mind the extra effort compared to the easier time in hooking up implements.