GameStop's site made mention of a strategy guide for Borderlands GOTY (spotted by CVG), suggesting that a Game of the Year edition is likely on the cards.
No other details were announced, though by now we all know the drill with Game of the Year editions; all of the previous DLC will likely be bundled into one box, and with Gearbox's post-release support for Borderlands proving highly respectable with the likes of The Secret Armory of General Knoxx and The Zombie Island of Dr. Ned among others it should be quite a package.
Borderlands was one of our highlights of 2009, a delightful redneck blend of shooter and RPG that's near-unique and an awful lot of fun. Remind yourself of it with our review.