diff --git a/runelite-api/src/main/java/net/runelite/api/ItemDefinition.java b/runelite-api/src/main/java/net/runelite/api/ItemDefinition.java
index d215589a07..3bfd527493 100644
--- a/runelite-api/src/main/java/net/runelite/api/ItemDefinition.java
+++ b/runelite-api/src/main/java/net/runelite/api/ItemDefinition.java
@@ -75,6 +75,14 @@ public interface ItemDefinition
 	 */
 	int getPrice();
 
+	/**
+	 * Get the high alchemy price for this item. All items have a high alchemy price,
+	 * but not all items can be alched.
+	 *
+	 * @return the high alch price
+	 */
+	int getHaPrice();
+
 	/**
 	 * Checks whether the item is members only.
 	 *
diff --git a/runelite-api/src/main/java/net/runelite/api/PlayerAppearance.java b/runelite-api/src/main/java/net/runelite/api/PlayerAppearance.java
index 2348968eda..c700ee8c3f 100644
--- a/runelite-api/src/main/java/net/runelite/api/PlayerAppearance.java
+++ b/runelite-api/src/main/java/net/runelite/api/PlayerAppearance.java
@@ -31,6 +31,13 @@ import net.runelite.api.kit.KitType;
  */
 public interface PlayerAppearance
 {
+	/**
+	 * Checks if the player is female.
+	 *
+	 * @return true if the player is female
+	 */
+	boolean isFemale();
+
 	/**
 	 * Gets an array of IDs related to equipment slots.
 	 * <p>
diff --git a/runelite-client/src/main/java/net/runelite/client/RuneLite.java b/runelite-client/src/main/java/net/runelite/client/RuneLite.java
index 3cdaf570e4..c3ba022e05 100644
--- a/runelite-client/src/main/java/net/runelite/client/RuneLite.java
+++ b/runelite-client/src/main/java/net/runelite/client/RuneLite.java
@@ -44,6 +44,10 @@ import java.net.Authenticator;
 import java.net.PasswordAuthentication;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Paths;
+import java.security.KeyManagementException;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
+import java.security.cert.X509Certificate;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Optional;
@@ -52,6 +56,9 @@ import java.util.UUID;
 import javax.annotation.Nullable;
 import javax.inject.Provider;
 import javax.inject.Singleton;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.X509TrustManager;
 import joptsimple.ArgumentAcceptingOptionSpec;
 import joptsimple.OptionException;
 import joptsimple.OptionParser;
@@ -372,9 +379,16 @@ public class RuneLite
 			log.error("Unable to load settings", ex);
 		}
 
-		final OkHttpClient okHttpClient = RuneLiteAPI.CLIENT.newBuilder()
-			.cache(new Cache(new File(CACHE_DIR, "okhttp"), MAX_OKHTTP_CACHE_SIZE))
-			.build();
+		final OkHttpClient.Builder okHttpClientBuilder = RuneLiteAPI.CLIENT.newBuilder()
+			.cache(new Cache(new File(CACHE_DIR, "okhttp"), MAX_OKHTTP_CACHE_SIZE));
+
+		final boolean insecureSkipTlsVerification = options.has("insecure-skip-tls-verification");
+		if (insecureSkipTlsVerification)
+		{
+			setupInsecureTrustManager(okHttpClientBuilder);
+		}
+
+		final OkHttpClient okHttpClient = okHttpClientBuilder.build();
 
 		final ClientLoader clientLoader = new ClientLoader(okHttpClient, options.valueOf(updateMode));
 		Completable.fromAction(clientLoader::get)
@@ -668,4 +682,37 @@ public class RuneLite
 			return f;
 		}
 	}
+
+	private static void setupInsecureTrustManager(OkHttpClient.Builder okHttpClientBuilder)
+	{
+		try
+		{
+			X509TrustManager trustManager = new X509TrustManager()
+			{
+				@Override
+				public void checkClientTrusted(X509Certificate[] chain, String authType)
+				{
+				}
+
+				@Override
+				public void checkServerTrusted(X509Certificate[] chain, String authType)
+				{
+				}
+
+				@Override
+				public X509Certificate[] getAcceptedIssuers()
+				{
+					return new X509Certificate[0];
+				}
+			};
+
+			SSLContext sc = SSLContext.getInstance("SSL");
+			sc.init(null, new TrustManager[]{trustManager}, new SecureRandom());
+			okHttpClientBuilder.sslSocketFactory(sc.getSocketFactory(), trustManager);
+		}
+		catch (NoSuchAlgorithmException | KeyManagementException ex)
+		{
+			log.warn("unable to setup insecure trust manager", ex);
+		}
+	}
 }
diff --git a/runelite-client/src/main/java/net/runelite/client/game/ItemManager.java b/runelite-client/src/main/java/net/runelite/client/game/ItemManager.java
index 24ece9a377..888531ed6f 100644
--- a/runelite-client/src/main/java/net/runelite/client/game/ItemManager.java
+++ b/runelite-client/src/main/java/net/runelite/client/game/ItemManager.java
@@ -48,7 +48,6 @@ import lombok.extern.slf4j.Slf4j;
 import net.runelite.api.Client;
 import net.runelite.api.Constants;
 import static net.runelite.api.Constants.CLIENT_DEFAULT_ZOOM;
-import static net.runelite.api.Constants.HIGH_ALCHEMY_MULTIPLIER;
 import net.runelite.api.GameState;
 import net.runelite.api.ItemDefinition;
 import net.runelite.api.ItemID;
@@ -340,7 +339,7 @@ public class ItemManager
 			return 1000;
 		}
 
-		return (int) Math.max(1, composition.getPrice() * HIGH_ALCHEMY_MULTIPLIER);
+		return Math.max(1, composition.getHaPrice());
 	}
 
 	public int getAlchValue(int itemID)
@@ -354,7 +353,7 @@ public class ItemManager
 			return 1000;
 		}
 
-		return (int) Math.max(1, getItemDefinition(itemID).getPrice() * HIGH_ALCHEMY_MULTIPLIER);
+		return Math.max(1, getItemDefinition(itemID).getHaPrice());
 	}
 
 	public int getRepairValue(int itemId)
diff --git a/runelite-mixins/src/main/java/net/runelite/mixins/RSItemDefinitionMixin.java b/runelite-mixins/src/main/java/net/runelite/mixins/RSItemDefinitionMixin.java
index b0d67ee943..fc1d84f24d 100644
--- a/runelite-mixins/src/main/java/net/runelite/mixins/RSItemDefinitionMixin.java
+++ b/runelite-mixins/src/main/java/net/runelite/mixins/RSItemDefinitionMixin.java
@@ -89,4 +89,12 @@ public abstract class RSItemDefinitionMixin implements RSItemDefinition
 
 		return client.getRSItemDefinition(modelOverride).getModel(quantity);
 	}
+
+	@Inject
+	@Override
+	public int getHaPrice()
+	{
+		int price = getPrice();
+		return (int) ((float) price * 0.6f);
+	}
 }