Don't teach Rock Tomb to Mudkip (keep Mud-Slap until Lv. 31, then teach Take Down, then Waterfall)
Don't teach Shock Wave to Kyogre unless Zig money item (so keep Calm Mind)
Don't pick up any money items except Nugget

PETALBURG MART
- Buy 1 Potion, 3 Repel, 1 X Speed, 3 X Attack

SLATEPORT MART
- Sell TM39 and TM47
- Buy 3 Potion, 5 Super Potion, 4 Repel (2/6/3 if you have a Repel left)

FALLARBOR MART
- Sell TM34 and Nugget (if selling money item from Zig, keep TM34 and buy 4 X Special)
- Buy 1 Escape Rope, 7 Super Repel, 5 X Speed, 12 X Attack, 1 Defend, 1 Guard Spec.

HERB SHOP (late)
- 7 Energy Root
- 4 Heal Powder