Borderlands 2 for -12,51 euros? What the???

Yeah, it bugged out for me too, but unfortunately, i can't buy it for free :( :D

Finally, steam pays us to buy their games.

Just on that page. The actual sales page doesn't have the bug. It must be related to DLC though as the complete pack pays you 76€ (however adding to your cart is impossible)

Edit: Strike that, this error only occured on Steam for me. In Firefox I can add it, however the prices aren't bugged in the actual checkout process.

It is still bugged for me

Same happened to Tomb Raider, it was on -130%
Only visual errors tho.

Bugged for me as well, Tomb Raider had the same bug and the skins where actually bugged as well for a short time. ( Though both the actual cost of the dlc, and the shown price of Tomb raider on the front page have both been fixed. )

Not sure why the shown price is still glitched for Borderlands 2 despite the actual costs are not. Kinda odd.

Yep http://i.imgur.com/3Au43Cl.jpg