Details ↓
The world is filled with energy crystals, which can be turned into monsters, using a special tin can. For centuries humans have trained the monsters to battle each other. However, a trainer named Cool Joe keeps breaking the rules of battle, and it's up to you to find out what he is up to. Collect crystals and turn them into monsters. Make your monster battle other monsters to gain experience and improve its abilities. You can also capture more crystals by winning battles. In addition to creating monsters, the crystals can be used by the monster to learn attacks and healing abilities. With over 60 monsters to collect, there is plenty to keep you busy. Try to find the truth regarding Cool Joe in LIL' MONSTER.
Lil Monster GBC price & price history
The average CIB price for Lil Monster (GBC) was $299.99 30 days ago and is $299.99 now — unchanged. Real-market prices from eBay sold listings, updated daily — see the full price chart above.
Frequently asked questions
- How much is Lil Monster (GBC) worth?
- Lil Monster for GBC is worth $299.99 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is Lil Monster going up or down in price?
- The price has been stable at $299.99 over the past 30 days.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for Lil Monster on Game Boy Color. 100 Coins computes its own average from the individual eBay sold listings it tracks for this exact edition, weighted so recent sales count for more — which is why the two differ. Both numbers are shown on every condition card above.
- Where does 100 Coins get its price data?
- All prices on 100 Coins come from real eBay sold listings — actual completed transactions, not asking prices or estimates. Prices are updated daily.
| Source | Date | Price | Completeness | Description | Report |
|---|---|---|---|---|---|
| eBay | 2026-07-24 | $299.99 | CIB | Lil Monster Nintendo Game Boy Color CIB Complete W/ Manual Authentic Agetec | |
| eBay | 2026-06-15 | $35.00 | Game Only | Lil Monster GameBoy Color - Loose | |
| eBay | 2024-07-14 | $216.73 | CIB | LIL' MONSTER – Game Boy Color *** RARE GBC GAME! CIB COMPLETE IN BOX | |
| eBay | 2022-10-05 | $21.89 | Game Only | GBC - Lil Monster Nintendo Gameboy Color Cart Only #1142 | |
| eBay | 2022-08-24 | $25.00 | Game Only | Lil' Monster - Nintendo Game Boy Color game only | |
| eBay | 2022-04-27 | $11.99 | Game Only | Lil' Monster (Nintendo Game Boy Color) - Cart Only, Authentic, Printed Label | |
| eBay | 2022-04-26 | $23.99 | Game Only | Lil' Monster Nintendo Game Boy Color, 2000 GBC Tested Authentic Cart Only | |
| eBay | 2021-10-18 | $138.50 | CIB | Game Boy Color Lil' Monster complete in box cib with manual nintendo gbc little | |
| eBay | 2020-05-31 | $59.99 | CIB | Lil' Monster (August 2000, Nintendo Game Boy Color ) Complete In Box | |
| eBay | 2020-05-31 | $59.99 | CIB | Lil' Monster (August 2000, Nintendo Game Boy Color ) Complete In Box |
Report this sale
Which edition is it?
What condition is it?
Which game is it?