W: GR Tron cards H: LP Revised Underground Sea + Badlands

Hey there, I've had these two lightly played dual lands sitting in my collection practically forever. There is zero opportunity for Legacy in my area, so I've decided to get rid of them and trade into a modern deck instead(or most of one anyways). I can't really put any money towards the deck due to a tight budget so I'm looking to complete as much of the deck as I possibly can at one time, but I digress. Ideally I'm looking to get $400 in value but I would consider something lower due to the fact that they aren't in NM condition.

I'm looking for:
4 Karn Liberated
1 Emrakul
3 Oblivion Stone
1 Eye of Ugin
2 Wurmcoil Engine
4 Grove of the Burnwillows

I have:
LP Underground Sea(subtle scratches on the back of the card; front looks NM)
LP Badlands(very minor wear on edges, slightly frayed edges on back. front looks LP)