I was looking around at best buy,like I normally do on my day off and I noticed that duke nukem forever was on clearance for $3. I figured why the hell not. I know the game is probably going to suck,but it was only $3. So,other then getting the game for free,what is the cheapest you've paid for a bargin bin type game? 

Still too much IMO, but you should be able to garner some enjoyment out of it for that price...

You overpaid.

To answer your qustion, I paid $1 for a new copy of Quake 2 and I've paid less than $1 for used games.

Waste of your $3...

Lol, just kidding, it's not really a good game, but for 3 dollars it's worth it.

You should've bought some sweets for that money, though admittedly DKF will last you a bit longer (it will gather dust on your shelve in no time).

1€ for some PC racer (Dethkarz) that was actually quite decent.

I enjoyed DNF.

Last year i bought a city sim for my PC, i forgot the name (honestly i havent played it more then an hour), i paid 2.99$ for it, also Resident evil 4 PC version for 4$ was a great deal.
Splinter cell 3D 10$ was also a good one.

I paid 48p for killzone 2 pre owned, beat that

$3 is fine. There are some entertaining parts to the game. I paid $1 for Darius Twin at a yard sale in the 90s.

you should have bought a very risky share and look in 20 years what happened with it.