It can be a bit hard to suggest something to me because You might not guess what denominations I like, what I already have and so fort. No-one has suggested all that much yet so no wonder. I've tried to use the search myself but it seems hard to use - usually there comes many pages of search results and it's hard to see whether the resource is in Accordance. I've tried searching through Google too and that's sometimes better.
But I don't think it would be a great idea if I would start listing all my theological preferences and my library. What I can say is that I read a lot of critical theology (not all schools though), that I'm not at all interested in philosophy, but I am interested in psychology.
I have the end-of-19th century translation (Schaff, Roberts) of the Church Fathers both as Protestant Edition and as Catholic Edition. Does Accordance have recent translations? Recent ones would probably be expensive though so ... Perhaps if Accordance has a really good version of the Apostolic Fathers (my current software doesn't have)?
I have practically all the Bible versions I want to have, but I don't have NETS (my current software doesn't even offer it - I suspect that's because of theological reasons), Biblia Hebraica Quinta, Göttingen Septuagint Sirach, and the Bible in the local language over here.
I don't think the Tyndale commentary is that good. Sometimes I buy more commentary volumes and rarely whole sets, but I'm quite fastidious. I don't want Baptist nor Wesleyan resources - I have a few but little use for them - they are just for contrasting.
I'm not going to buy a whole lot when entering college. And the books I will buy are unlikely to be in Accordance:
If you're interested in theology, you might enjoy the writings of the church fathers or the bible study collection which includes lots of bible translations, a selection of bible dictionaries, the excellent Tyndale commentary, and several resources from a baptist/wesleyan tradition (Wesley's notes, Clarke's theology, some writings of DL Moody). In fact, the best deals are on the main bundle collections. But honestly, I'm not sure what to suggest since you've dismissed every suggestion so far by saying it's too expensive. Books are not free. Virtually all of the resources Accordance offers are cheaper than buying the print equivalents, and I find the digital versions to be much more useful, but you will have to spend money to get them.