O NPC Mark compra e vende vários itens.
Vende
| Nome do Item | Vende por: |
| Revive | $250 |
| Medicine | $10 |
| Small Potion | $5 |
| Great Potion | $10 |
| Ultra Potion | $22 |
| Hyper Potion | $55 |
| Ultimate Potion | $135 |
| Poké Ball | $5 |
| Super Ball | $50 |
| Great Ball | $20 |
| Ultra Ball | $100 |
| Pokébag | $10 |
| Redbag | $90 |
COMPRA
| Nome do item | Compra por: |
| Bag of Pollem | $40 |
| Bird Beak | $30 |
| Bitten Apple | $6,50 |
| Bottle of Poison | $0,50 |
| Comb | $100 |
| Dragon Scale | $0,50 |
| Dragon Tooth | $610 |
| Electric Box | $20 |
| Essence of Fire | $0,50 |
| Feather | $7,50 |
| Future Orb | $15,50 |
| Horn | $25 |
| Ice Orb | $32,50 |
| Leaves | $8,50 |
| Magikarp Fin | $3 |
| Nail | $10 |
| Pot of Lava | $18 |
| Pot of Moss Bug | $7,50 |
| Ruby | $100 |
| Sandbag | $15 |
| Screw | $0,50 |
| Seed | $0,50 |
| Small Stone | $0,50 |
| Snowball | $0,50 |
| Stone Orb | $16,50 |
| Straw | $0,50 |
| Tooth | $8 |
| Water Gem | $0,50 |
| Water Pendant | $10 |
| Bat Wing | $7,80 |
| Pair of Leaves | $8,50 |
