Take a look at the below list and let me know if there's something you're interested in. Price them on TCGPlayer by looking at the lowest available price for that particular card in that condition (not TCG low), and that's the price.

One thing of note, look for the batch of lowest close prices on stuff. For example, if some dude is having a fire sale and selling Tundras for $150, when everyone else is $190, then 5% off of $190 is the price.

Also also, if you see a batch of smaller cards you want, put together a list. I'm more than happy to batch a crapton of sub-$5 cards, especially $3, $2, and $1 cards, and cut you a good deal.

TCG prices are constantly changing, so I hate to post exact prices on here, and I think (if I'm reading it right) I'm in compliance with the MOTL rules by referencing the TCG prices (they do have prices), but it's near impossible for me to keep up on the constant price changes on there.

4 Plateau (SP to NM varying)
1 Mana Crypt (Media Promos) Crease
4 Dragonspeaker Shaman
1 Dragonspeaker Shaman Japanese
2 Lion's Eye Diamond NM
4 Sneak Attack NM
1 Tundra MP Revised
1 Underground Sea MP Revised
1 Volcanic Island LP Revised
1 Tropical Island NM-/LP Revised
1 Plateau LP Revised
1 Savannah LP/MP Revised
1 Badlands LP/MP Revised
1 Scrubland LP/MP Revised
1 Taiga MP Revised
1 Reya Dawnbringer NM Invasion
5 False Defeat NM Portal 3 Kingdoms
6 Mother of Runes NM & LP mix Urza's Legacy
1 Ancient Tomb LP Tempest
1 Demonic Tutor NM Revised
1 Enlightened Tutor NM Mirage
1 Dromar, the Banisher NM Invasion
1 Dromar, the Banisher NM Invasion
3 Aura Shards NM Invasion
2 Goblin Lackey NM & LP Urza's Saga
4 Defense of the Heart NM Urza's Legacy
1 Elvish Piper Damaged (crease) Urza's Destiny
2 Sleight of Hand NM Starter 99
1 Summer Bloom NM 6th Edition
1 Shallow Grave NM Mirage
2 Diabolic Intent NM Planeshift
2 Contamination NM Urza's Saga
1 Copy Artifact MP Revised
2 Coat of Arms NM Exodus
1 Mystical Tutor NM Mirage
1 Orim's Chant NM Planeshift
1 Crystalline Sliver NM Stronghold
2 Squee, Goblin Nabob NM Mercadian Masques
4 Rofellos, Llanowar Emissary NM Urza's Destiny
1 Time Warp NM Starter 99
1 Undiscovered Paradise NM Visions
1 Gemstone Mine NM Weatherlight
1 Howling Mine LP Revised
1 Phyrexian Dreadnought LP Mirage
1 Land Tax Damaged (crease) 4th Edition
2 Lord of the Undead NM Planeshift
1 Birds of Paradise NM- Revised
2 Forest Bear NM Portal 3 Kingdoms
1 Genesis NM Judgement
1 Razorclaw Bear NM Portal Second Age
1 Mirri's Guile NM Tempest
1 Wrath of god NM Revised
1 Food Chain NM Mercadian Masques
1 Storm Cauldron NM 7th Edition
1 Sterling Grove NM Invasion
1 Mana Vault NM Revised
6 Daze NM Nemesis
9 Skyshroud Claim NM Nemesis
1 Crop Rotation NM Urza's Legacy
2 Invigorate NM Mercadian Masques
1 Voice of All NM Planeshift
1 Story Circle NM Mercadian Masques
4 Counterspell NM Mercadian Masques
2 Counterspell NM 6th Edition
5 Careful Study NM Odyssey
11 Diplomatic Immunity NM Mercadian Masques
7 Brainstorm NM Mercadian Masques
5 Flame Rift NM Nemesis
5 Avalance Riders NM Urza's Legacy
2 Dark Ritual NM Mercadian Masques
2 Soothsaying NM Mercadian Masques
3 Priest of Titania NM Urza's Saga
1 Sol Ring Damaged (crease) Revised
2 Exhume NM Urza's Saga
8 Terminate NM Planeshift
1 Swamp Arena Promos
1 Forest Arena Promos
1 Island Arena Promos
1 Plains Arena Promos
Full playset of original Mishra's Factory (Summer, Fall, Winter, Spring) (SP-MP condition depending on the card) (for sale on eBay)
Trostania, Selesnya's Voice
Dream Halls
Urza's Incubator
Jace Beleren
Duplicant
Glacial Fortress
Garruk Relentless
Etched Champion
4 Lotus Petal
Krenko, Mob Boss
Memnite (Full art promo)