1. The AOC Agon Pro AG276QZD is a 1440p/240Hz OLED monitor priced at under £500, making it the cheapest OLED monitor available. 2. It uses a 1st Gen LG WOLED panel, similar to other models like the ASUS PG27AQDM and LG 27GR95QE-B. 3. Despite not featuring the latest panel improvements, its affordability makes it an intriguing option for potential buyers.