Parts & Accessories Monitor Peace, mercy, and blessings of God be upon you. An Acer 27-inch gaming monitor for sale. 2k 0.5ms response time 200Hz HDR 10 Its advantage is that it comes with built-in speakers, meaning you don't need a sound system. The sound quality is considered excellent for a gaming monitor, as most gaming monitors come without speakers at all. Reason for selling: I want to buy a smart monitor and I am in a hurry to sell. Price: 350