Games that you can afford but want to win instead

games like kotor or hitman blood money
stuff that I've played to completion or owned before, I'd love to have them on pc but I just can't justify spending the money to myself for some reason.
I look at it like "oh it's only 3$ I should get that, but I've already played it before.... what else could I buy?" then I pick something else on my wish list.
I'll probably break down and buy them eventually. I heard some modders did something great with kotor2 so I want to check that out.

There are no such.

Legend of grimrock, Kings bounty, The ship

Terraria,
Garrys Mod,
Don't Starve

portal 1&2, witcher 1&2

World Basketball Manager 2010 :P

Left 4 Dead 2.

Cortex Command - don't ask me why, even I don't know; I just have a feeling I don't want to spend $$ on it...
Darkness II

Ignite

Homeland

Don't Starve

Alan Wake

Call of Juarez 3

All of them for the same reason. I probably won't like them, but I'd give them a shot if they were free. The exception is Don't Starve, which I may end up buying eventually once it is out of beta.

Serious Sam Double D