diff --git a/pkg/core/interops.go b/pkg/core/interops.go
index 8be1c16dc..d11f4e329 100644
--- a/pkg/core/interops.go
+++ b/pkg/core/interops.go
@@ -112,21 +112,21 @@ var systemInterops = []interop.Function{
 	{Name: "System.Runtime.Notify", Func: runtimeNotify, Price: 1, RequiredFlags: smartcontract.AllowNotify},
 	{Name: "System.Runtime.Platform", Func: runtimePlatform, Price: 1},
 	{Name: "System.Runtime.Serialize", Func: runtimeSerialize, Price: 1},
-	{Name: "System.Storage.Delete", Func: storageDelete, Price: 100,
+	{Name: "System.Storage.Delete", Func: storageDelete, Price: StoragePrice,
 		AllowedTriggers: trigger.Application, RequiredFlags: smartcontract.AllowModifyStates},
-	{Name: "System.Storage.Find", Func: storageFind, Price: 1,
+	{Name: "System.Storage.Find", Func: storageFind, Price: 1000000,
 		AllowedTriggers: trigger.Application, RequiredFlags: smartcontract.AllowStates},
-	{Name: "System.Storage.Get", Func: storageGet, Price: 100,
+	{Name: "System.Storage.Get", Func: storageGet, Price: 1000000,
 		AllowedTriggers: trigger.Application, RequiredFlags: smartcontract.AllowStates},
-	{Name: "System.Storage.GetContext", Func: storageGetContext, Price: 1,
+	{Name: "System.Storage.GetContext", Func: storageGetContext, Price: 400,
 		AllowedTriggers: trigger.Application, RequiredFlags: smartcontract.AllowStates},
-	{Name: "System.Storage.GetReadOnlyContext", Func: storageGetReadOnlyContext, Price: 1,
+	{Name: "System.Storage.GetReadOnlyContext", Func: storageGetReadOnlyContext, Price: 400,
 		AllowedTriggers: trigger.Application, RequiredFlags: smartcontract.AllowStates},
 	{Name: "System.Storage.Put", Func: storagePut, Price: 0,
 		AllowedTriggers: trigger.Application, RequiredFlags: smartcontract.AllowModifyStates}, // These don't have static price in C# code.
 	{Name: "System.Storage.PutEx", Func: storagePutEx, Price: 0,
 		AllowedTriggers: trigger.Application, RequiredFlags: smartcontract.AllowModifyStates},
-	{Name: "System.Storage.AsReadOnly", Func: storageContextAsReadOnly, Price: 1,
+	{Name: "System.Storage.AsReadOnly", Func: storageContextAsReadOnly, Price: 400,
 		AllowedTriggers: trigger.Application, RequiredFlags: smartcontract.AllowStates},
 }