I'm kinda afraid. I hope the someone doesn't get disappointed by me
I wouldn't worry about it. The idea of this is the giving. It is not about the $$ value, but rather the thought and getting a gift from someone in a community that you care about.
It's just that last time it seems people were giving clacks and **** and I cannot do that
Honestly, some of my favorite gifts I've ever gotten are cheap things that someone made for me. I still have a crappy caricature a friend did of me because it's funny and reminds me of them. And there are awesome mix CDs I've gotten that were tailored to me that meant a ton to me. Yeah, getting something expensive or rare is often cool, but getting something made with your interests in mind often has even more sentimentality and awesomeness attached to it.
Every Secret Santa I've ever done always has the one person who goes out and buys something expensive and crazy and over the top, always has those handful of people who half ass it, and always has those couple of people who spent almost nothing, but got to know their Secret Santa and handcrafted them stuff with uplifting and honest notes. Over time, those people who bought the expensive stuff tend to be forgotten, but those that took the time to learn something about their Secret Santa ended up being the most memorable and awesome Secret Santa that person has ever had.
In the end, it's not the value of what you send so much as the thoughtfulness of what you send.