diff --git a/extensions/cstrike/natives.cpp b/extensions/cstrike/natives.cpp
index 75773f07..3a0efff8 100644
--- a/extensions/cstrike/natives.cpp
+++ b/extensions/cstrike/natives.cpp
@@ -466,7 +466,6 @@ static cell_t CS_GetWeaponPrice(IPluginContext *pContext, const cell_t *params)
 #if SOURCE_ENGINE == SE_CSGO
 	static ICallWrapper *pWrapper = NULL;
 
-#if defined(WIN32)
 	if(!pWrapper)
 	{
 		void *pGetWeaponPrice = GetWeaponPriceFunction();
@@ -475,7 +474,13 @@ static cell_t CS_GetWeaponPrice(IPluginContext *pContext, const cell_t *params)
 			return pContext->ThrowNativeError("Failed to locate function");
 		}
 
-		PassInfo pass[2];
+		
+#ifdef _WIN32 
+		const size_t GWP_ARGC = 2;
+#else
+		const size_t GWP_ARGC = 3;
+#endif
+		PassInfo pass[GWP_ARGC];
 		PassInfo ret;
 		pass[0].flags = PASSFLAG_BYVAL;
 		pass[0].type = PassType_Basic;
@@ -483,32 +488,17 @@ static cell_t CS_GetWeaponPrice(IPluginContext *pContext, const cell_t *params)
 		pass[1].flags = PASSFLAG_BYVAL;
 		pass[1].type = PassType_Basic;
 		pass[1].size = sizeof(int);
+#ifndef _WIN32
+		pass[2].flags = PASSFLAG_BYVAL;
+		pass[2].type = PassType_Float;
+		pass[2].size = sizeof(float);
+#endif
 		ret.flags = PASSFLAG_BYVAL;
 		ret.type = PassType_Basic;
 		ret.size = sizeof(int);
-		pWrapper = g_pBinTools->CreateCall(pGetWeaponPrice, CallConv_ThisCall, &ret, pass, 2);
+		pWrapper = g_pBinTools->CreateCall(pGetWeaponPrice, CallConv_ThisCall, &ret, pass, GWP_ARGC);
 	}
-#else
-	if (!pWrapper)
-	{
-		REGISTER_NATIVE_ADDR("GetWeaponPrice",
-		PassInfo pass[3]; \
-		PassInfo ret; \
-		pass[0].flags = PASSFLAG_BYVAL; \
-		pass[0].type = PassType_Basic; \
-		pass[0].size = sizeof(CEconItemView *); \
-		pass[1].flags = PASSFLAG_BYVAL; \
-		pass[1].type = PassType_Basic; \
-		pass[1].size = sizeof(int); \
-		pass[2].flags = PASSFLAG_BYVAL; \
-		pass[2].type = PassType_Float; \
-		pass[2].size = sizeof(float); \
-		ret.flags = PASSFLAG_BYVAL; \
-		ret.type = PassType_Basic; \
-		ret.size = sizeof(int); \
-		pWrapper = g_pBinTools->CreateCall(addr, CallConv_ThisCall, &ret, pass, 3))
-	}
-#endif
+
 	// Get a CEconItemView for the m4
 	// Found in CCSPlayer::HandleCommand_Buy_Internal
 	// Linux a1 - CCSPlayer *pEntity, v5 - Player Team, a3 - ItemLoadoutSlot -1 use default loadoutslot:
diff --git a/extensions/cstrike/util_cstrike.cpp b/extensions/cstrike/util_cstrike.cpp
index 58e0573f..9306dd93 100644
--- a/extensions/cstrike/util_cstrike.cpp
+++ b/extensions/cstrike/util_cstrike.cpp
@@ -230,50 +230,58 @@ const char *WeaponIDToAlias(int weaponID)
 	return alias;
 }
 
-#if SOURCE_ENGINE == SE_CSGO && defined(WIN32)
+#if SOURCE_ENGINE == SE_CSGO
 void *GetWeaponPriceFunction()
 {
-	static void *pGetWeaponPriceAddress = NULL;
-
-	if(pGetWeaponPriceAddress == NULL)
+	static void *pGetWeaponPriceAddress = nullptr;
+	if (pGetWeaponPriceAddress)
 	{
-		void *pAddress = NULL;
-		int offset = 0;
-		int callOffset = 0;
-		const char* byteCheck = NULL;
+		return pGetWeaponPriceAddress;
+	}
 
-		if(!g_pGameConf->GetMemSig("GetWeaponPrice", &pAddress) || pAddress == NULL)
-		{
-			g_pSM->LogError(myself, "Failed to get GetWeaponPrice address.");
-			return NULL;
-		}
+	void *pAddress = nullptr;
+	int offset = 0;
+	int callOffset = 0;
+	const char* byteCheck = nullptr;
 
-		if(!g_pGameConf->GetOffset("GetWeaponPriceFunc", &offset))
-		{
-			g_pSM->LogError(myself, "Failed to get GetWeaponPriceFunc offset.");
-			return NULL;
-		}
+	if (!g_pGameConf->GetMemSig("GetWeaponPrice", &pAddress) || !pAddress)
+	{
+		g_pSM->LogError(myself, "Failed to get GetWeaponPrice address.");
+		return nullptr;
+	}
 
-		byteCheck = g_pGameConf->GetKeyValue("GetWeaponPriceByteCheck");
+	if (!g_pGameConf->GetOffset("GetWeaponPriceFunc", &offset))
+	{
+		// If no offset specified, assume that GetWeaponPrice is the func we want, and not just our
+		// helper to find the real one.
+		pGetWeaponPriceAddress = pAddress;
+		return pGetWeaponPriceAddress;
+	}
 
-		if(byteCheck == NULL)
-		{
-			g_pSM->LogError(myself, "Failed to get GetWeaponPriceByteCheck keyvalue.");
-			return NULL;
-		}
+#if defined( _WIN32 )
+	byteCheck = g_pGameConf->GetKeyValue("GetWeaponPriceByteCheck");
+#elif defined( _LINUX )
+	byteCheck = g_pGameConf->GetKeyValue("GetWeaponPriceByteCheck_Linux");
+#else
+	// We don't compile for csgo on mac anymore
+	#error Unsupported platform
+#endif
+	if (byteCheck == nullptr)
+	{
+		g_pSM->LogError(myself, "Failed to get GetWeaponPriceByteCheck keyvalue.");
+		return nullptr;
+	}
 
-		uint8_t iByte = strtoul(byteCheck, NULL, 16);
+	uint8_t iByte = strtoul(byteCheck, nullptr, 16);
+	if (iByte != *(uint8_t *)((intptr_t)pAddress + (offset-1)))
+	{
+		g_pSM->LogError(myself, "GetWeaponPrice Byte check failed.");
+		return nullptr;
+	}
 
-		if(iByte != *(uint8_t *)((intptr_t)pAddress + (offset-1)))
-		{
-			g_pSM->LogError(myself, "GetWeaponPrice Byte check failed.");
-			return NULL;
-		}
+	callOffset = *(uint32_t *)((intptr_t)pAddress + offset);
 
-		callOffset = *(uint32_t *)((intptr_t)pAddress + offset);
-
-		pGetWeaponPriceAddress = (void *)((intptr_t)pAddress + offset + callOffset + sizeof(int));
-	}
+	pGetWeaponPriceAddress = (void *)((intptr_t)pAddress + offset + callOffset + sizeof(int));
 
 	return pGetWeaponPriceAddress;
 }
diff --git a/gamedata/sm-cstrike.games/game.csgo.txt b/gamedata/sm-cstrike.games/game.csgo.txt
index ed19952e..2ba7780e 100644
--- a/gamedata/sm-cstrike.games/game.csgo.txt
+++ b/gamedata/sm-cstrike.games/game.csgo.txt
@@ -16,6 +16,7 @@
 		"Keys"
 		{
 			"GetWeaponPriceByteCheck"	"E9"
+			"GetWeaponPriceByteCheck_Linux"	"E8"
 		}
 		"Offsets"
 		{
@@ -69,11 +70,13 @@
 			"GetWeaponPriceFunc"
 			{
 				"windows"	"98"
+				"linux"		"139"
 			}
 			//This is GetWeaponPriceFunc offset -1 (only used by GDC)
 			"GetWeaponPriceFuncGDC"
 			{
 				"windows"	"97"
+				"windows"	"138"
 			}
 		}
 		"Signatures"
@@ -145,7 +148,8 @@
 				"windows"	"\x55\x8B\xEC\x8B\x55\x08\x85\xD2\x74\x28\x8D\x81\x2A\x2A\x2A\x2A\x56\x8D\x70\x0F\x3B\xC6\x73\x16\x2B\xD0\x8D"
 				"linux"		"\x55\x89\xE5\x83\xEC\x18\x8B\x45\x0C\x85\xC0\x74\x2A\x89\x44\x24\x04\x8B\x45\x08\xC7\x44\x24\x08\x10\x00\x00\x00"
 			}
-			//In windows this is CCSPlayer::GetWeaponPrice NOT CCSWeaponInfo::GetWeaponPrice
+			// Since it's not possible to make a unique signature for CCSWeaponInfo::GetWeaponInfo, this is instead a signature to a
+			// function that calls it. The offset from the signature to the CCSWeaponInfo func offset is the GetWeaponPriceFunc offset.
 			"GetWeaponPrice"
 			{
 				"library"	"server"