See if your local Walmart still has the Samsung BD-D5700 for about $100-120. It's discontinued, replaced by the next model, but an excellent deal if you can find it. It plays DVDs, Blu-ray, all kind of file formats, and has WiFi net access through various apps. I watch MLB on it.
A second choice would be the Samsung BD-E5900 from Amazon. Full price is $145, but it has one of those "can't show you the price until it's in your cart" things going on. It's probably about $125.
Link:
http://www.amazon.com/gp/product/B00...SIN=B0076R7F1M
I remember paying $130 for my first (and all-time best ever) DVD player more than a decade ago. Same price, but much better. I hope I can get 7+ years of service from this one, too, before it starts to give out like the DVD player did.