Press for making your own rosin?? Worth it?

Hey guys, I just stumbled across a pretty affordable home press to make rosin. I have a few ounces of weed at home that are very weak in terms of potency... therefore they are just sitting in a jar with a Boveda pack. I don’t really like making my own edibles so when I stumbled across this I figured this is a great way to convert my AA weed into something I could consume.

Does anyone have any experience with a press such as the one in the link below? What are your thoughts? Personally, I think it’s a great way to convert my weed.. but I’ve never done it! I don’t want to waste $500-600 (i would purchase the press kit) ... in-tech-go