# &#x20;Car's System

<figure><img src="https://2515533696-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fq6l6ioHshIkZrSp1rty5%2Fuploads%2F4Zn9PRqtzFvL5JdvNKcJ%2Fcards.png?alt=media&#x26;token=f2315ef5-87c8-466a-98ca-ea3b31b5e3bf" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}
In the SolCar's world, NFTs represent car cards. Each car has 4 rarity levels corresponding to different performance indicators. The higher the rarity of a car card, the greater its power. Cars with higher rarity also have a higher number of races they can participate in. Consequently, the total rewards and experience they earn during the day also vary...
{% endhint %}

|                   | COMMON    | SUPER RARE | BLACK     | LEGENDARY |
| ----------------- | --------- | ---------- | --------- | --------- |
| Box price (Scars) | 10        | 10         | 10        | 10        |
| Ratio             | 50        | 35         | 10        | 5         |
| Races times       | 4         | 5          | 6         | 7         |
| Winning tokens    | 0.3 - 0.5 | 0.4 - 0.6  | 0.5 - 0.7 | 0.6 - 0.8 |
| ROI               | 7 Days    | 4Days      | 3Days     | 2 Days    |
