Getting hold of good components is hard at the moment, and even when not, the price of the latest and greatest is pretty steep. But that hasn't suddenly caused games that run on yesterday's computers to stop working! What has everyone else been playing that's still available to buy? Some of my recommendations are below, which I think all look amazing despite not needing a beefy GPU:
Pillars of Eternity
A modern take on the old infinity engine style of games (Baldur's Gate, Icewind Dale). Beautiful to look at, huge, content packed RPG with a great storyline. Runs on just about any operating system, GPU from Radeon HD 4850 or NVIDIA GeForce 9600 GT upwards.
Hyper Light Drifter
Action/arcade-adventure RPG in gorgeous 16-bit pixel style. Any GPU with 512mb VRAM will do.
The King Of Fighters XIII
Peak of 2D vs fighting games. GeForce 9500 GT, VRAM: 256MB and up
Disco Elysium
Haven't started this yet, but it's a massively well-reviewed detective/RPG. Any DX11 capable GPU (including integrated) with 512mb VRAM.
Hades
Rogue-like dungeon crawler. Recently won a bunch of awards. GPU of entry? Anything DX10 with 1GB VRAM