Update estimated cost per query (#606)

Author: itsjerryokolo

website/pages/en/network/benefits.mdx

@@ -21,9 +21,9 @@ Here is an analysis:
 
 ### Lower & more Flexible Cost Structure
 
-No contracts. No monthly fees. Only pay for the queries you use—with an average cost-per-query of $0.0002. Queries are priced in USD and paid in GRT.
+No contracts. No monthly fees. Only pay for the queries you use—with an average cost-per-query of $0.00003. Queries are priced in USD and paid in GRT.
 
-Query costs may vary; the quoted cost is the average at time of publication (December 2022).
+Query costs may vary; the quoted cost is the average at time of publication (February 2024).
 
 ## Low Volume User (less than 30,000 queries per month)