Add Worth the Rip API

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Adds Worth the Rip — a free, no-key JSON API for sealed trading-card product
data: live TCGPlayer market prices, expected pull value, and profit margin for
460+ sealed products across 160 sets in 10 games (Pokémon, Magic, Yu-Gi-Oh!,
One Piece, Lorcana, and more), refreshed every 2 hours. Static JSON over a
CORS-enabled CDN — no auth, no rate-limit dance. Docs: https://worththerip.com/api/

Not a duplicate: TCGdex (already listed) serves singles card data; this serves
sealed-product prices and expected-value analytics, which no current entry covers.

- [x] My submission is formatted according to the [Contributing Guidelines](https://github.com/public-apis/public-apis/blob/master/CONTRIBUTING.md)
- [x] My addition is ordered alphabetically (after Wizard of the Coast in Games & Comics)
- [x] My submission has a useful description (≤100 characters, no ending punctuation)
- [x] Each table column is padded with one space on either side
- [x] I have searched the repository for any relevant issues or pull requests
- [x] All changes have been squashed into a single commit

README.md

@@ -1058,6 +1058,7 @@ API | Description | Auth | HTTPS | CORS |
 | [Warface (non-official)](https://api.wfstats.cf) | Official API proxy with better data structure and more features | No | Yes | No |
 | [Wargaming.net](https://developers.wargaming.net/) | Wargaming.net info and stats | `apiKey` | Yes | No |
 | [When is next MCU film](https://github.com/DiljotSG/MCU-Countdown/blob/develop/docs/API.md) | Upcoming MCU film information | No | Yes | Unknown |
+| [Worth the Rip](https://worththerip.com/api/) | Sealed trading-card product prices and expected value across 10 TCGs, refreshed every 2 hours | No | Yes | Yes |
 | [xkcd](https://xkcd.com/json.html) | Retrieve xkcd comics as JSON | No | Yes | No |
 | [Yu-Gi-Oh!](https://db.ygoprodeck.com/api-guide/) | Yu-Gi-Oh! TCG Information | No | Yes | Unknown |