Ryan, 2nd Tracks Sports on 3300 has a bunch of beacons, they are lightly used so the prices are good. We have purchased nearly all of our BC gear there this year, including beacons. Nothing beats a BCA tracker for ease of use, honestly. I bought an Ortovox, a simple one, and it's been great too. It makes a submarine sonar type sound when it's searching, until it hits on a signal, which is nice because you know it's working. Just a frill really, but I like it. It was $120 used. We also bought a BCA Tracker there, and it was $99.
They have the rest of what you need too, most likely.
As for this weekend, we are considering a simple ice climbing and mountaineering vs. touring now.