I'm not sure where you're located, but the GL.iNet AR300M-Lite is a great unit for that at US$18 through Amazon (US) or direct. I have one and am very impressed by its performance for the price, size, power consumption, build quality, and support from the OEM. It is 2.4 GHz only with a single Ethernet port, if that will meet your needs.
Where I am, Archer C7 v2 units are being dumped as users move to 500-1000 mbps lines. They can be purchased here for US$30-40 and have good wireless performance on both the 2.4 and 5 GHz bands, with 802.11ac available.
There are many other opinions on the long thread