I want a Larvesta. Female with good IVs is the best, but any Larvesta will do the trick.
I can offer one of these:
Chimchar (31 Atk, 31 Sp.Atk, 31 Speed)
Torchic
Axew (5 Ivs)
Chansey with Seismic Toss 3 IVs (31 HP, 31 Def and 31 SDef, 29 Speed)
Ralts (5 Ivs)
Gible (Shiny)
Gible Outrage (5 Ivs)
Munna 4Ivs (31 HP, 31 Def, 31 Spatk, 31 SDef, 0 Spe)
Also I can trade one of these for something cool like Larvitar, Scyther or good Ivs pokémon.