Update intro.mdx

src/content/docs/guides/Minecraft/Optimisation/intro.mdx

@@ -18,7 +18,7 @@ You should use the Spark Profiler for monitoring server performance e.g. vanilla
 [https://pufferfish.host/downloads](https://pufferfish.host/downloads) is currently the fastest, most stable free Paper fork available. Another alternative would be [Purpur](https://purpurmc.org/downloads), which provides additional mechanics for players at the expense of rather negligible performance loss against Pufferfish.
 As for proxies, [Velocity](https://papermc.io/software/velocity) is easily the best option. Although it doesn't have as many plugins as Bungeecord, it is far more stable and secure by default. Most popular plugins have already added support for Velocity.
 
-You may also want to take a look at [UniverseSpigot](https://polymart.org/resource/universespigot-1-20-1.4805). Highly recommended for servers with player counts exceeding 200 (and experiencing lag, of course). It's $60 price tag is certainly worth it. Do be careful with what settings you change as they can drastically affect gameplay.
+You may also want to take a look at [UniverseSpigot](https://polymart.org/resource/universespigot-1-20-1.4805). Highly recommended for servers with player counts exceeding 200 (and experiencing lag, of course). It's $70 price tag is certainly worth it. Do be careful with what settings you change as they can drastically affect gameplay.
 
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