https://www.reddit.com/r/piano/wiki/faq#wiki_choosing_a_keyboard - A helpful guide to buying pianos More on reddit.com

I'll narrow it down You don't need weighted keys, you don't need an 88 key. And under 300$ I don't know many Piano's/Keyboards but I do know of this cheap a** brand called Ringway. The current one I'm using looks like a discontinued model probably, can't find it online anywhere. And you probably shouldn't buy it. but it works pretty well for classical, minus the terrible dynamic range. It has lasted ever since I started piano 7 years ago. Try looking at this brand, although they have inconsistent speaker quality. The most expensive one I saw was 25,000 PHP or around 500$. I don't recommend it, good feel but bad speakers, has 88 keys. And the one I'm using is 15,000 PHP or 300$ good speakers but terrible feel. But don't use this, use what other people recommend. I'm just giving some options. P.S Ringway is only good if you are short on cash, the 300$ one has 76 keys. More on reddit.com

Nope. Probably going to need at least $500 or so for a decent one. Lots of info about this in the sidebar FAQ. More on reddit.com

I’ve tried a few, and the Yamaha P-45 is probably the best if you want something with a more realistic feel. The weighted keys make a big difference, and the sound quality is way better than most budget options. If you need something even cheaper, the Casio CT-S300 is a great option too. Picking the right keyboard was harder than I thought, but this post explained everything way better than I ever could. Definitely worth a look! More on reddit.com